Cita APA

Gilman, P. R. (1963). General science today for Philippine schools (Rev. ed.). Phoenix.

Citación estilo Chicago

Gilman, Phil R. General Science Today for Philippine Schools. Rev. ed. Quezon City: Phoenix, 1963.

Cita MLA

Gilman, Phil R. General Science Today for Philippine Schools. Rev. ed. Phoenix, 1963.