APA (7th ed.) Citation

Papps, I., & Henderson, W. (1977). Models and economic theory / (by) Ivy Papps, Willie Henderson. Saunders.

Chicago Style (17th ed.) Citation

Papps, Ivy, and Willie Henderson. Models and Economic Theory / (by) Ivy Papps, Willie Henderson. Philadelphia ; London (etc.): Saunders, 1977.

MLA (9th ed.) Citation

Papps, Ivy, and Willie Henderson. Models and Economic Theory / (by) Ivy Papps, Willie Henderson. Saunders, 1977.

Warning: These citations may not always be 100% accurate.