APA (7th ed.) Citation

Fien, J., & Gerber, R. (1988). Teaching geography for a better world. Oliver & Boyd.

Chicago Style (17th ed.) Citation

Fien, John, and Rod Gerber. Teaching Geography for a Better World. Edinburgh: Oliver & Boyd, 1988.

MLA (9th ed.) Citation

Fien, John, and Rod Gerber. Teaching Geography for a Better World. Oliver & Boyd, 1988.