Cita APA (7a ed.)

Robertson, W. S., & Kinley, D. (1923). Hispanic-American relations with the United States. Oxford University.

Cita Chicago Style (17a ed.)

Robertson, William Spence, y David Kinley. Hispanic-American Relations with the United States. New York: Oxford University, 1923.

Cita MLA (9a ed.)

Robertson, William Spence, y David Kinley. Hispanic-American Relations with the United States. Oxford University, 1923.