APA

Sinclair J., . (2009). Advanced Dictionary. Boston: Heinle Cengage Learning.

Chicago

Sinclair J, . 2009. Advanced Dictionary. Boston: Heinle Cengage Learning.

Harvard

Sinclair J., . (2009). Advanced Dictionary. Boston: Heinle Cengage Learning.

MLA

Sinclair J, . Advanced Dictionary. Boston: Heinle Cengage Learning. 2009.