Cita APA

Harrison, M., & Mark Harrison; Rosalie Kerr. (1997). First certificate: Practice tests. 2 five tests for the new Cambridge First Certificate in English. Oxford: Oxford University Press.

Citación estilo Chicago

Harrison, Mark, y Mark Harrison; Rosalie Kerr. First Certificate: Practice Tests. 2 Five Tests for the New Cambridge First Certificate in English. Oxford: Oxford University Press, 1997.

Cita MLA

Harrison, Mark, y Mark Harrison; Rosalie Kerr. First Certificate: Practice Tests. 2 Five Tests for the New Cambridge First Certificate in English. Oxford: Oxford University Press, 1997.