Cita APA

Viney, P., & Viney, K. (1990). Grapevine: Student's book 2. Oxford: Oxford Univ. Press.

Chicago Style Citation

Viney, Peter, i Karen Viney. Grapevine: Student's Book 2. Oxford: Oxford Univ. Press, 1990.

Cita MLA

Viney, Peter, i Karen Viney. Grapevine: Student's Book 2. Oxford: Oxford Univ. Press, 1990.

Atenció: Aquestes cites poden no estar 100% correctes.