APA (7th ed.) Citation

Hellman, R. G., & Hellman, R. G. (1975). Latin America: The search for a new international role. John Wiley.

Chicago Style (17th ed.) Citation

Hellman, Ronald G., and Ronald G.;Rosenbaum Hellman. Latin America: The Search for a New International Role. John Wiley, 1975.

MLA (9th ed.) Citation

Hellman, Ronald G., and Ronald G.;Rosenbaum Hellman. Latin America: The Search for a New International Role. John Wiley, 1975.