Dyfyniad APA
Posamentier, A. S., Jaye, D., & Krulik, S. (2007). Exemplary practices for secondary math teachers. Association for Supervision and Curriculum Development.
Dyfyniad Arddull Chicago
Posamentier, Alfred S., Daniel Jaye, and Stephen Krulik. Exemplary Practices for Secondary Math Teachers. Alexandria, Va.: Association for Supervision and Curriculum Development, 2007.
Dyfyniad MLA
Posamentier, Alfred S., et al. Exemplary Practices for Secondary Math Teachers. Association for Supervision and Curriculum Development, 2007.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.