APA (7th ed.) Citation

Heyderman E. Emma & May P. Peter. (2010). Complete PET: Student's Book with answers. Cambridge, Cambridge University Press, 2010.

Chicago Style (17th ed.) Citation

Heyderman E. Emma and May P. Peter. Complete PET: Student's Book with Answers. Cambridge, Cambridge University Press, 2010, 2010.

MLA (9th ed.) Citation

Heyderman E. Emma and May P. Peter. Complete PET: Student's Book with Answers. Cambridge, Cambridge University Press, 2010, 2010.

Warning: These citations may not always be 100% accurate.