APA ציטוט

Hawrylyshyn, B. (1980). Road maps to the future. Oxford: Pergamon Press.

Trích dẫn kiểu Chicago

Hawrylyshyn, Bohdan. Road Maps to the Future. Oxford: Pergamon Press, 1980.

ציטוט MLA

Hawrylyshyn, Bohdan. Road Maps to the Future. Oxford: Pergamon Press, 1980.