Cita APA

Beckman, T. N., & Davidson, W. R. (1967). Marketing. Ronald Press.

Citación estilo Chicago

Beckman, Theodore N., and William R. Davidson. Marketing. New York: Ronald Press, 1967.

Cita MLA

Beckman, Theodore N., and William R. Davidson. Marketing. Ronald Press, 1967.

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