Journal article:

 

Authors. Title: subtitle. Journal title. Year;Volume(Issue):Pages.

 

[4] Haboub M, Drighil A. Successful balloon valvuloplasty of a subpulmonic membrane associated with cor triatriatum dexter: a case report. Journal of Medical Case Reports. 2019;13(1):291.

 

Book:

 

Authors. Title: subtitle. Edition. Place of publication: Publisher; Publication year.

 

[21] Frink RJ. Inflammatory atherosclerosis: characteristics of the injurious agent. Sacramento: Heart Research Foundation; 2002.

 

Book chapter with chapter authors:

 

Chapter authors. Chapter title: chapter subtitle. In: Book authors. Book title: book subtitle. Edition. Place of publication: Publisher; Publication year.

 

[6] Simpson EL, Leung DM, Eichenfield LF, Boguniewicz M. Atopic Dermatitis. In: Kang S, Amagai M, Bruckner AL, Enk AH, Margolis DJ, McMichael AJ, Orringer JS, ed. Fitzpatrick's Dermatology. 9th ed. New York, NY: McGraw-Hill; 2019.

 

Book chapter without chapter authors:

 

Authors. Title: subtitle. Edition. Place of publication: Publisher; Publication year. Part name, Chapter title; Chapter pages.

 

[1] Riffenburgh RH. Statistics in medicine. 2nd ed. Amsterdam: Elsevier Academic Press; 2006. Chapter 24, Regression and correlation methods; p. 447-86.