APA (7th ed.) Citation

Philips. (1989). Longman preparation course for the TOEFL. Longman Group.

Chicago Style (17th ed.) Citation

Philips. Longman Preparation Course for the TOEFL. Essex: Longman Group, 1989.

MLA (8th ed.) Citation

Philips. Longman Preparation Course for the TOEFL. Longman Group, 1989.

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