APA (7th ed.) Citation

Gardner, J. G. (1973). Contract foodservice/vending. Institutions/volume feeding magazine; distributed by Cahners Books, Boston.

Chicago Style (17th ed.) Citation

Gardner, Jerry G. Contract Foodservice/vending. [Chicago]: Institutions/volume feeding magazine; distributed by Cahners Books, Boston, 1973.

MLA (8th ed.) Citation

Gardner, Jerry G. Contract Foodservice/vending. Institutions/volume feeding magazine; distributed by Cahners Books, Boston, 1973.