APA (7th ed.) Zitazioa
ebrary, Inc, Heering, P., & Osewold, D. (2007). Constructing scientific understanding through contextual teaching. Frank & Timme.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Peter Heering, eta Daniel Osewold. Constructing Scientific Understanding Through Contextual Teaching. Berlin: Frank & Timme, 2007.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Constructing Scientific Understanding Through Contextual Teaching. Frank & Timme, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.