APA (7th ed.) Citation

Beaven B. Briony, Soars L. Liz, & Soars J. John. (1997). Headstart. Beginner: Student's book. Oxford, Oxford University Press, 1997.

Chicago Style (17th ed.) Citation

Beaven B. Briony, Soars L. Liz, and Soars J. John. Headstart. Beginner: Student's Book. Oxford, Oxford University Press, 1997, 1997.

MLA (9th ed.) Citation

Beaven B. Briony, et al. Headstart. Beginner: Student's Book. Oxford, Oxford University Press, 1997, 1997.