Cita APA

Posamentier, A. S., & Stepelman, J. (1986). Teaching secondary school mathematics: Techniques and enrichment units (2nd ed.). Merrill.

Citación estilo Chicago

Posamentier, Alfred S., and Jay Stepelman. Teaching Secondary School Mathematics: Techniques and Enrichment Units. 2nd ed. Columbus: Merrill, 1986.

Cita MLA

Posamentier, Alfred S., and Jay Stepelman. Teaching Secondary School Mathematics: Techniques and Enrichment Units. 2nd ed. Merrill, 1986.

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