Gaya APA

Husen, T., Kogan, M. (1984). Educational research and policy: how do they relate? (1st. Ed. 1984). Oxford: Pergamon Press.

Gaya MLA

Husen, Torsten., Kogan, Maurice. "Educational research and policy: how do they relate?". 1st. Ed. 1984 Oxford: Pergamon Press, 1984. Text.