APA (7th ed.) Citation

Boersma, P. (1979). Beverage industry. . Factory workers.

Chicago Style (17th ed.) Citation

Boersma, Pieter. Beverage Industry. . Factory Workers. 1979.

MLA (8th ed.) Citation

Boersma, Pieter. Beverage Industry. . Factory Workers. 1979.

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