Cita APA (7a ed.)
Lanning, E. P. (1967). Peru before the Incas. Prentice-Hall.
Cita Chicago Style (17a ed.)
Lanning, Edward P. Peru Before the Incas. Englewood Cliffs, Nueva Jersey: Prentice-Hall, 1967.
Cita MLA (9a ed.)
Lanning, Edward P. Peru Before the Incas. Prentice-Hall, 1967.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.