Citazione Stile APA (7a Edizione)

Romualdez, E. P. (1948). An annotated survey of periodicals published in the Philippines after World War II. [s.n.].

Citazione stile Chigago Style (17a edizione)

Romualdez, Enrique P. An Annotated Survey of Periodicals Published in the Philippines After World War II. [Quezon City: [s.n.], 1948.

Citatione MLA (9a ed.)

Romualdez, Enrique P. An Annotated Survey of Periodicals Published in the Philippines After World War II. [s.n.], 1948.