APA (7th ed.) Citation

Astroff, M. T., & Abbey, J. R. (1978). Convention sales and services. W. C. Brown.

Chicago Style (17th ed.) Citation

Astroff, Milton T., and James R. Abbey. Convention Sales and Services. Dubuque, Iowa: W. C. Brown, 1978.

MLA (9th ed.) Citation

Astroff, Milton T., and James R. Abbey. Convention Sales and Services. W. C. Brown, 1978.