APA

Naylor H., Hagger S., . (1999). Cambridge First Certificate Handbook. Cambridge: Cambridge University Press.

Chicago

Naylor H, Hagger S, . 1999. Cambridge First Certificate Handbook. Cambridge: Cambridge University Press.

Harvard

Naylor H., Hagger S., . (1999). Cambridge First Certificate Handbook. Cambridge: Cambridge University Press.

MLA

Naylor H, Hagger S, . Cambridge First Certificate Handbook. Cambridge: Cambridge University Press. 1999.