Cita APA (7a ed.)

Aguinaldo, E. (1957). A second look at America ([1st ed.].). R. Speller.

Cita Chicago Style (17a ed.)

Aguinaldo, Emilio. A Second Look at America. [1st ed.]. New York: R. Speller, 1957.

Cita MLA (9a ed.)

Aguinaldo, Emilio. A Second Look at America. [1st ed.]. R. Speller, 1957.