Citazione Stile APA (7a Edizione)

Carale, L. R., & Reyes, R. L. (2009). Food digestion: Pupil's activities and teacher materials . Lourdes R. Carale ; Contributor, Risa L. Reyes. UP NISMED.

Citazione stile Chigago Style (17a edizione)

Carale, Lourdes R., e Risa L. Reyes. Food Digestion: Pupil's Activities and Teacher Materials . Lourdes R. Carale ; Contributor, Risa L. Reyes. Diliman, Q. C: UP NISMED, 2009.

Citatione MLA (9a ed.)

Carale, Lourdes R., e Risa L. Reyes. Food Digestion: Pupil's Activities and Teacher Materials . Lourdes R. Carale ; Contributor, Risa L. Reyes. UP NISMED, 2009.