APA citiranje

Hadfield, J., & Hadfield, C. (1999). Oxford basic: Simple listening activities. Oxford: Oxford Univ. Press.

Trích dẫn kiểu Chicago

Hadfield, Jill, và Charles Hadfield. Oxford Basic: Simple Listening Activities. Oxford: Oxford Univ. Press, 1999.

MLA citiranje

Hadfield, Jill, và Charles Hadfield. Oxford Basic: Simple Listening Activities. Oxford: Oxford Univ. Press, 1999.