Cita APA

Birket-Smith, S. J. R., & Birket-Smith, S. J. R. (1984). Prolegs, legs and wings of insects. Copenhagen, Denmark: Scandinavian Sciences Press.

Citación estilo Chicago

Birket-Smith, S. Jorgen R., y S. Jorgen R. Birket-Smith. Prolegs, Legs and Wings of Insects. Copenhagen, Denmark: Scandinavian Sciences Press, 1984.

Cita MLA

Birket-Smith, S. Jorgen R., y S. Jorgen R. Birket-Smith. Prolegs, Legs and Wings of Insects. Copenhagen, Denmark: Scandinavian Sciences Press, 1984.