APA ציטוט

Hadfield, J., & Hadfield, C. (1999). Oxford basic: Presenting new language. Oxford: Oxford Univ. Press.

Trích dẫn kiểu Chicago

Hadfield, Jill, và Charles Hadfield. Oxford Basic: Presenting New Language. Oxford: Oxford Univ. Press, 1999.

ציטוט MLA

Hadfield, Jill, và Charles Hadfield. Oxford Basic: Presenting New Language. Oxford: Oxford Univ. Press, 1999.