APA (7th ed.) Citation

Hashemi L. Louise & Thomas B. Barbara. (1997). Cambridge Practic Tests for PET 1: Teacher`s Book. Cambridge, Cambridge University Press, 1997.

Chicago Style (17th ed.) Citation

Hashemi L. Louise and Thomas B. Barbara. Cambridge Practic Tests for PET 1: Teacher`s Book. Cambridge, Cambridge University Press, 1997, 1997.

MLA (9th ed.) Citation

Hashemi L. Louise and Thomas B. Barbara. Cambridge Practic Tests for PET 1: Teacher`s Book. Cambridge, Cambridge University Press, 1997, 1997.