Cita APA (7th ed.)
Johnson, W. W., & Lipkowitz, M. (1969). Die Anden-Republiken: Bolivien, Chile, Ecuador, Peru. Time-Life International.
Cita Chicago (17th ed.)
Johnson, William Weber, i Marianne Lipkowitz. Die Anden-Republiken: Bolivien, Chile, Ecuador, Peru. Amsterdam: Time-Life International, 1969.
Cita MLA (9th ed.)
Johnson, William Weber, i Marianne Lipkowitz. Die Anden-Republiken: Bolivien, Chile, Ecuador, Peru. Time-Life International, 1969.
Atenció: Aquestes cites poden no estar 100% correctes.