APA način citiranja

(1990). Headway: Advanced (Student's book). Oxford: Oxford Univ. Press.

Čikaški stil citiranja

Headway: Advanced (Student's Book). Oxford: Oxford Univ. Press, 1990.

MLA način citiranja

Headway: Advanced (Student's Book). Oxford: Oxford Univ. Press, 1990.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.