APA (7th ed.) Citation

Certo, S. C. (1989). Principles of modern management: Functions and systems (4th ed.). Allyn & Bacon inc.

Chicago Style (17th ed.) Citation

Certo, Samuel C. Principles of Modern Management: Functions and Systems. 4th ed. Needham Heights: Allyn & Bacon inc, 1989.

MLA (8th ed.) Citation

Certo, Samuel C. Principles of Modern Management: Functions and Systems. 4th ed. Allyn & Bacon inc, 1989.