APA (7th ed.) Citation

Drummond, D. W., Kraig, B., & Endsley, P. T. (1988). Our world: Yesterday and today. Scott, Foresman and Co..

Chicago Style (17th ed.) Citation

Drummond, Dorothy Weitz, Bruce Kraig, and Pat Tanabe Endsley. Our World: Yesterday and Today. Glenview, Ill.: Scott, Foresman and Co., 1988.

MLA (9th ed.) Citation

Drummond, Dorothy Weitz, et al. Our World: Yesterday and Today. Scott, Foresman and Co., 1988.