Cita APA (7a ed.)

Murray, J. (2003). A few short notes on tropical butterflies. HarperCollins.

Cita Chicago Style (17a ed.)

Murray, John. A Few Short Notes on Tropical Butterflies. New York: HarperCollins, 2003.

Cita MLA (9a ed.)

Murray, John. A Few Short Notes on Tropical Butterflies. HarperCollins, 2003.