APA Citatie

Bernard Lovell. (1968). Our present knowledge of the universe. Massachussetts: Harvard Univ.

Chicago Style citaat

Bernard Lovell. Our Present Knowledge of the Universe. Massachussetts: Harvard Univ, 1968.

MLA citatie

Bernard Lovell. Our Present Knowledge of the Universe. Massachussetts: Harvard Univ, 1968.

Let op: Deze citaties zijn niet altijd 100% accuraat.