Trích dẫn APA

Gude, K. (1988). Practice tests for proficlency. London: Bell & Hyman.

Trích dẫn kiểu Chicago

Gude, Kathy. Practice Tests for Proficlency. London: Bell & Hyman, 1988.

MLA Trích dẫn

Gude, Kathy. Practice Tests for Proficlency. London: Bell & Hyman, 1988.

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