APA (7th ed.) Citation

Beatty, R. W., Bernardin, H. J., & Nickel, J. E. (1987). The produktivity sourcebook. Human Resource Development Press.

Chicago Style (17th ed.) Citation

Beatty, Richard W., H. John Bernardin, and James E. Nickel. The Produktivity Sourcebook. Massachussetts: Human Resource Development Press, 1987.

MLA (9th ed.) Citation

Beatty, Richard W., et al. The Produktivity Sourcebook. Human Resource Development Press, 1987.