APA (7th ed.) Citation

Barr, P., Clegg, J., & Wallace, C. (1981). Advanced reading skills. Longman.

Chicago Style (17th ed.) Citation

Barr, Pauline, John Clegg, and Catherine Wallace. Advanced Reading Skills. Harlow: Longman, 1981.

MLA (9th ed.) Citation

Barr, Pauline, et al. Advanced Reading Skills. Longman, 1981.