Wood, H. (1967). Unveiling the universe: The aims and achievements of astronomy. Angus and Robertson.
Chicago Style (17. basım) AtıfWood, Harley. Unveiling the Universe: The Aims and Achievements of Astronomy. London: Angus and Robertson, 1967.
MLA (9th ed.) AtıfWood, Harley. Unveiling the Universe: The Aims and Achievements of Astronomy. Angus and Robertson, 1967.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..