Cita APA (7th ed.)

Cotton, L., Darmawan, I., & Budiyanto, F. (1987). Katekismus Bedah (Surgical Catecism). EGC.

Cita Chicago (17th ed.)

Cotton, LEonart, Iyan Darmawan, i FX Budiyanto. Katekismus Bedah (Surgical Catecism). EGC, 1987.

Cita MLA (9th ed.)

Cotton, LEonart, et al. Katekismus Bedah (Surgical Catecism). EGC, 1987.