APA (7th ed.) Citation

Posamentier, A. S., & Stepelman, J. (1999). Teaching secondary school mathematics: Techniques and enrichment units (5th ed.). Merrill.

Chicago Style (17th ed.) Citation

Posamentier, Alfred S., and Jay Stepelman. Teaching Secondary School Mathematics: Techniques and Enrichment Units. 5th ed. Upper Saddle River, N.J: Merrill, 1999.

MLA (9th ed.) Citation

Posamentier, Alfred S., and Jay Stepelman. Teaching Secondary School Mathematics: Techniques and Enrichment Units. 5th ed. Merrill, 1999.