APA aipamena

Soriano, J. D. (1974). The 1974 U.P. researchers directory: A biographical listing of researchers in the University of the Philippines System. [s.n].

Chicago Style aipamena

Soriano, Joven D. The 1974 U.P. Researchers Directory: A Biographical Listing of Researchers in the University of the Philippines System. Quezon City: [s.n], 1974.

MLA aipamena

Soriano, Joven D. The 1974 U.P. Researchers Directory: A Biographical Listing of Researchers in the University of the Philippines System. [s.n], 1974.