APA ציטוט

Paterson, K. (2000). Grammar Spectrum 1: Elementary with answers. Hong Kong: Oxford University.

Trích dẫn kiểu Chicago

Paterson, Ken. Grammar Spectrum 1: Elementary With Answers. Hong Kong: Oxford University, 2000.

ציטוט MLA

Paterson, Ken. Grammar Spectrum 1: Elementary With Answers. Hong Kong: Oxford University, 2000.