APA (7e ed.) Bronvermelding

Bautista, F. B., & Lessenana, E. R. (1972). Learning and growing through science 4. Rex book Store.

Chicago (17e ed.) Bronvermelding

Bautista, Florencia B., en E. R. Lessenana. Learning and Growing Through Science 4. Manila: Rex book Store, 1972.

MLA (9e ed.) Bronvermelding

Bautista, Florencia B., en E. R. Lessenana. Learning and Growing Through Science 4. Rex book Store, 1972.