Cita APA

Calder, N. (1964). Radio astronomy. English Language Book Society.

Chicago Edition Citation

Calder, Nigel. Radio Astronomy. London: English Language Book Society, 1964.

Cita MLA

Calder, Nigel. Radio Astronomy. English Language Book Society, 1964.

Atenció: Aquestes cites poden no estar 100% correctes.