एपीए उद्धरण

Hashemi, L. (2000). Pet preliminary English test practice tests plus 1 with key: Includes 2004 exam specifications. New York: Longman.

शिकागो स्टाइल उद्धरण

Hashemi, Louise. Pet Preliminary English Test Practice Tests Plus 1 With Key: Includes 2004 Exam Specifications. New York: Longman, 2000.

एमएलए उद्धरण

Hashemi, Louise. Pet Preliminary English Test Practice Tests Plus 1 With Key: Includes 2004 Exam Specifications. New York: Longman, 2000.