APA (7th ed.) Citation

Saveland, R. N., & Glendinning, R. M. (1968). World resources. Ginn.

Chicago Style (17th ed.) Citation

Saveland, Robert N., and Robert M. Glendinning. World Resources. Boston, Mass: Ginn, 1968.

MLA (9th ed.) Citation

Saveland, Robert N., and Robert M. Glendinning. World Resources. Ginn, 1968.