Cita APA

Gould, S. J. (1979). Ever since Darwin: Reflections in natural history (First published.). United States of America: Norton Paperback.

Citación estilo Chicago

Gould, Stephen Jay. Ever Since Darwin: Reflections in Natural History. First published. United States of America: Norton Paperback, 1979.

Cita MLA

Gould, Stephen Jay. Ever Since Darwin: Reflections in Natural History. First published. United States of America: Norton Paperback, 1979.