APA aipamena

Talisayon, V., & de Pio, S. A. (2014). Is the pinatubo God angry? = Galit ba ang Diyos ng pinatubo?: Simkin Angelo S. de Pio. University of the Philippines National Institute for Science and Mathematics Education Development (UP NISMED).

Chicago Style aipamena

Talisayon, Vivien, and Simkin Angelo de Pio. Is the Pinatubo God Angry? = Galit Ba Ang Diyos Ng Pinatubo?: Simkin Angelo S. De Pio. Quezon City: University of the Philippines National Institute for Science and Mathematics Education Development (UP NISMED), 2014.

MLA aipamena

Talisayon, Vivien, and Simkin Angelo de Pio. Is the Pinatubo God Angry? = Galit Ba Ang Diyos Ng Pinatubo?: Simkin Angelo S. De Pio. University of the Philippines National Institute for Science and Mathematics Education Development (UP NISMED), 2014.