Cita APA

K Schmidt Koenig & W T Keiton. (1978). Animal migration ,navigation and homing. Berlin.

Chicago Edition Citation

K Schmidt Koenig i W T Keiton. Animal Migration ,navigation and Homing. Berlin, 1978.

Cita MLA

K Schmidt Koenig i W T Keiton. Animal Migration ,navigation and Homing. Berlin, 1978.

Atenció: Aquestes cites poden no estar 100% correctes.