Παραπομπή σε μορφή APA (7η εκδ.)

Villaluz, E. A. Pedagogical content knowledge, instructional design and teaching practice of high school biology teachers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Villaluz, Elizabeth A. Pedagogical Content Knowledge, Instructional Design and Teaching Practice of High School Biology Teachers. 2005.

Παραπομπή σε μορφή MLA (9th εκδ.)

Villaluz, Elizabeth A. Pedagogical Content Knowledge, Instructional Design and Teaching Practice of High School Biology Teachers.