Cita APA (7th ed.)

Gillespie, N. C. (1979). Charles Darwin and the problem of creation. University of chicago.

Cita Chicago (17th ed.)

Gillespie, Neal C. Charles Darwin and the Problem of Creation. Chicago: University of chicago, 1979.

Cita MLA (9th ed.)

Gillespie, Neal C. Charles Darwin and the Problem of Creation. University of chicago, 1979.