APA (7th ed.) Citation

Adi︠a︡n, S. I., Boone, W. W., & Higman, G. (1980). Word problems II: The Oxford book. North-Holland Pub. Co..

Chicago Style (17th ed.) Citation

Adi︠a︡n, S. I., W. W. Boone, and G. Higman. Word Problems II: The Oxford Book. Amsterdam ; New York: North-Holland Pub. Co., 1980.

MLA (9th ed.) Citation

Adi︠a︡n, S. I., et al. Word Problems II: The Oxford Book. North-Holland Pub. Co., 1980.