Cita APA (7th ed.)

Aguinaldo, E. (1957). A second look at America. R. Speller.

Cita Chicago (17th ed.)

Aguinaldo, Emilio. A Second Look at America. New York: R. Speller, 1957.

Cita MLA (9th ed.)

Aguinaldo, Emilio. A Second Look at America. R. Speller, 1957.