APA ציטוט

Sweezy, A. (1973). Labor shortage and population policy. California Institute of Technology.

Chicago Style (17th ed.) Citation

Sweezy, Alan. Labor Shortage and Population Policy. Pasedena, Calif: California Institute of Technology, 1973.

ציטוט MLA

Sweezy, Alan. Labor Shortage and Population Policy. California Institute of Technology, 1973.