Cita APA

Joseph Lucas. (1976). Frontiers of life: Animals of mountains and poles. Aldus books Ltd.

Chicago Edition Citation

Joseph Lucas. Frontiers of Life: Animals of Mountains and Poles. Aldus books Ltd, 1976.

Cita MLA

Joseph Lucas. Frontiers of Life: Animals of Mountains and Poles. Aldus books Ltd, 1976.

Atenció: Aquestes cites poden no estar 100% correctes.