Cita APA (7a ed.)

Abbot, C. G. (1929). The Sun and the Welfare of Man. Smiths scient series.

Cita Chicago Style (17a ed.)

Abbot, Charles Greeley. The Sun and the Welfare of Man. New York: Smiths scient series, 1929.

Cita MLA (9a ed.)

Abbot, Charles Greeley. The Sun and the Welfare of Man. Smiths scient series, 1929.

Precaución: Estas citas no son 100% exactas.