Cita APA (7th ed.)

Batangan, N. C. B., & Turalba, C. V. (2008). Forming the informal: A science learning and resource environment.

Cita Chicago (17th ed.)

Batangan, Norbert Cornelius B., i Cristina V. Turalba. Forming the Informal: A Science Learning and Resource Environment. 2008.

Cita MLA (9th ed.)

Batangan, Norbert Cornelius B., i Cristina V. Turalba. Forming the Informal: A Science Learning and Resource Environment. 2008.