Cita APA (7th ed.)

Campo, P. C. Pedagogical content knowledge development in high school chemistry instruction.

Cita Chicago (17th ed.)

Campo, Pia C. Pedagogical Content Knowledge Development in High School Chemistry Instruction. 2012.

Cita MLA (9th ed.)

Campo, Pia C. Pedagogical Content Knowledge Development in High School Chemistry Instruction.

Atenció: Aquestes cites poden no estar 100% correctes.