Cita APA

Mackin, R., & Carver, D. (1968). Higher course of English study.1. Oxford University Press.

Chicago Edition Citation

Mackin, Ronald, i David Carver. Higher Course of English Study.1. Oxford University Press, 1968.

Cita MLA

Mackin, Ronald, i David Carver. Higher Course of English Study.1. Oxford University Press, 1968.

Atenció: Aquestes cites poden no estar 100% correctes.