Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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