APA Citatie

Betsis, A. (2014). Succeed in Cambridge English Preliminary (PET): Preliminary English test (Pet). 10 Practice Tests. Thành phố Hồ Chí Minh: Tổng hợp.

Chicago Style citaat

Betsis, Andrew. Succeed in Cambridge English Preliminary (PET): Preliminary English Test (Pet). 10 Practice Tests. Thành phố Hồ Chí Minh: Tổng hợp, 2014.

MLA citatie

Betsis, Andrew. Succeed in Cambridge English Preliminary (PET): Preliminary English Test (Pet). 10 Practice Tests. Thành phố Hồ Chí Minh: Tổng hợp, 2014.

Let op: Deze citaties zijn niet altijd 100% accuraat.