Citazione Stile APA (7a Edizione)

Aguirre, V. V. M., & Picache, U. G. (1975). A proposed classification schedule for University of the Philippines publications based on the Library of Congress Classification Scheme.

Citazione stile Chigago Style (17a edizione)

Aguirre, Vyva Victoria M., e Ursula G. Picache. A Proposed Classification Schedule for University of the Philippines Publications Based on the Library of Congress Classification Scheme. Quezon City : Institute of Library Science, University of the Philippines Diliman, 1975.

Citatione MLA (9a ed.)

Aguirre, Vyva Victoria M., e Ursula G. Picache. A Proposed Classification Schedule for University of the Philippines Publications Based on the Library of Congress Classification Scheme. 1975.