APA (7th ed.) Citation

Longman & Longman. (1995). Look ahead: Intermediate: classroom course. Longman.

Chicago Style (17th ed.) Citation

Longman and Longman. Look Ahead: Intermediate: Classroom Course. [England]: Longman, 1995.

MLA (8th ed.) Citation

Longman and Longman. Look Ahead: Intermediate: Classroom Course. Longman, 1995.

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