Cita APA (7a ed.)

Johnson, E. A. (2015). Ask the beasts: Darwin and the God of love. Bloomsbury.

Cita Chicago Style (17a ed.)

Johnson, Elizabeth A. Ask the Beasts: Darwin and the God of Love. London [etc.]: Bloomsbury, 2015.

Cita MLA (9a ed.)

Johnson, Elizabeth A. Ask the Beasts: Darwin and the God of Love. Bloomsbury, 2015.