APA

Philllips D., . (2004). Longman introductory cours for the Toefl test. : Pearson education, Inc.

Chicago

Philllips Deborah, . 2004. Longman introductory cours for the Toefl test. : Pearson education, Inc.

Harvard

Philllips D., . (2004). Longman introductory cours for the Toefl test. : Pearson education, Inc.

MLA

Philllips Deborah, . Longman introductory cours for the Toefl test. : Pearson education, Inc. 2004.