Dyfyniad APA

Buco, G. U., & De Pio, S. A. (2014). Sum: Teeth tales (50th anniversary edition.). University of the Philippines National Institute for Science and Mathematics Education Development (UP NISMED).

Dyfyniad Arddull Chicago

Buco, Gerald U., and Simkin Angelo De Pio. Sum: Teeth Tales. 50th anniversary edition. Quezon City: University of the Philippines National Institute for Science and Mathematics Education Development (UP NISMED), 2014.

Dyfyniad MLA

Buco, Gerald U., and Simkin Angelo De Pio. Sum: Teeth Tales. 50th anniversary edition. University of the Philippines National Institute for Science and Mathematics Education Development (UP NISMED), 2014.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.