Birney, B. G. (2014). Secrets according to Humphrey. G.P. Putnam's Sons, An imprint of Penguin Group (USA) Inc..
Style de citation Chicago (17e éd.)Birney, Betty G. Secrets According to Humphrey. New York, NY: G.P. Putnam's Sons, An imprint of Penguin Group (USA) Inc., 2014.
Style de citation MLA (8e éd.)Birney, Betty G. Secrets According to Humphrey. G.P. Putnam's Sons, An imprint of Penguin Group (USA) Inc., 2014.
Attention : ces citations peuvent ne pas être correctes à 100%.