Citazione Stile APA (7a Edizione)

Hart, D. V. (1967). Philippine publications: Available materials and sources of acquisition. s.n.

Citazione stile Chigago Style (17a edizione)

Hart, Donn Vorhis. Philippine Publications: Available Materials and Sources of Acquisition. [Singapore: s.n, 1967.

Citatione MLA (9a ed.)

Hart, Donn Vorhis. Philippine Publications: Available Materials and Sources of Acquisition. s.n, 1967.