APA

Hayes D. K., Ninemeier J. D., . (1989). Bar and beverage management and operations. New York: Cornell University Press.

Chicago

Hayes David K, Ninemeier Jack D, . 1989. Bar and beverage management and operations. New York: Cornell University Press.

Harvard

Hayes D. K., Ninemeier J. D., . (1989). Bar and beverage management and operations. New York: Cornell University Press.

MLA

Hayes David K, Ninemeier Jack D, . Bar and beverage management and operations. New York: Cornell University Press. 1989.