Estilo APA

Haines, Simon, Stewart, Barbara. (2007). First Certificate Masterclass / Simon Haines , Barbara Stewart (1). New York: Oxford.

Estilo Chicago

Haines, Simon, Stewart, Barbara. First Certificate Masterclass / Simon Haines , Barbara Stewart. 1 New York: Oxford, 2007. IES DyT 9-001 Gral. San Martin.

Estilo MLA

Haines, Simon, Stewart, Barbara. First Certificate Masterclass / Simon Haines , Barbara Stewart. 1 New York: Oxford, 2007. IES DyT 9-001 Gral. San Martin.

Estilo Turabian

Haines, Simon, Stewart, Barbara. First Certificate Masterclass / Simon Haines , Barbara Stewart. 1 New York: Oxford, 2007. IES DyT 9-001 Gral. San Martin.