Cita APA (7a ed.)

Alptekin, P., & Nolasco, R. (1992). Wow!: Window on the world : grammar and practice.

Cita Chicago Style (17a ed.)

Alptekin, Peggy, y Rob Nolasco. Wow!: Window on the World : Grammar and Practice. Oxford, 1992.

Cita MLA (9a ed.)

Alptekin, Peggy, y Rob Nolasco. Wow!: Window on the World : Grammar and Practice. 1992.