APA način citiranja

Macaulay, D. (2012). Liquid nitrogen for cryotherapy. Royal College of General Practitioners.

Čikaški stil citiranja

Macaulay, Donald. Liquid Nitrogen for Cryotherapy. Royal College of General Practitioners, 2012.

MLA način citiranja

Macaulay, Donald. Liquid Nitrogen for Cryotherapy. Royal College of General Practitioners, 2012.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.