APA (7th ed.) Citation

Butz, W. P. (1977). Economic aspects of breastfeeding. Rand Corporation.

Chicago Style (17th ed.) Citation

Butz, William P. Economic Aspects of Breastfeeding. Santa Monica, Calif.: Rand Corporation, 1977.

MLA (9th ed.) Citation

Butz, William P. Economic Aspects of Breastfeeding. Rand Corporation, 1977.