Cita APA

Nelson. (1965). The living universe: Human machine (4th ed.). Bio-Science.

Chicago Edition Citation

Nelson. The Living Universe: Human Machine. 4th ed. Bio-Science, 1965.

Cita MLA

Nelson. The Living Universe: Human Machine. 4th ed. Bio-Science, 1965.

Atenció: Aquestes cites poden no estar 100% correctes.