Cita APA (7a ed.)

Parish, S., & Jones, C. (2009). Australia in focus. Steve Parish Publishing.

Cita Chicago Style (17a ed.)

Parish, Steve, y Cath Jones. Australia in Focus. Queensland: Steve Parish Publishing, 2009.

Cita MLA (9a ed.)

Parish, Steve, y Cath Jones. Australia in Focus. Steve Parish Publishing, 2009.