APA (7e ed.) Bronvermelding

OSTROVSKY, N. A. (2010). How the steel was tempered = gang tie shi zen yang lian cheng de. Yilin press.

Chicago (17e ed.) Bronvermelding

OSTROVSKY, Nikolai Alexeevich. How the Steel Was Tempered = Gang Tie Shi Zen Yang Lian Cheng De. Yilin press, 2010.

MLA (8e ed.) Bronvermelding

OSTROVSKY, Nikolai Alexeevich. How the Steel Was Tempered = Gang Tie Shi Zen Yang Lian Cheng De. Yilin press, 2010.

Let op: Deze citaties zijn niet altijd 100% accuraat.