Cita APA (7a ed.)

Swinburne, S. R., & Hiscock, B. (2006). Wings of light: The migration of the yellow butterfly. Boyds Mills.

Cita Chicago Style (17a ed.)

Swinburne, Stephen R., y Bruce Hiscock. Wings of Light: The Migration of the Yellow Butterfly. Honesdale, Pa.: Boyds Mills, 2006.

Cita MLA (8a ed.)

Swinburne, Stephen R., y Bruce Hiscock. Wings of Light: The Migration of the Yellow Butterfly. Boyds Mills, 2006.

Precaución: Estas citas no son 100% exactas.