Cita APA (7a ed.)
Scheler, M., & Meyerhoff, H. Man's Place in Nature. Noonday.
Cita estilo Chicago (17a ed.)
Scheler, Max, y Hans Meyerhoff. Man's Place in Nature. Nueva York, EUA: Noonday.
Cita MLA (9a ed.)
Scheler, Max, y Hans Meyerhoff. Man's Place in Nature. Noonday.
Precaución: Estas citas no son 100% exactas.