Citazione Stile APA (7a Edizione)

Toledo, J. M. (2009). Daphne Discovering Gravity. University of the Philippines Press.

Citazione stile Chigago Style (17a edizione)

Toledo, Joel M. Daphne Discovering Gravity. Quezon City: University of the Philippines Press, 2009.

Citatione MLA (9a ed.)

Toledo, Joel M. Daphne Discovering Gravity. University of the Philippines Press, 2009.