APA (7th ed.) Citation

(1985). Macmillan dictionary of astronomy (2nd ed.). Macmillan Press.

Chicago Style (17th ed.) Citation

Macmillan Dictionary of Astronomy. 2nd ed. London: Macmillan Press, 1985.

MLA (9th ed.) Citation

Macmillan Dictionary of Astronomy. 2nd ed. Macmillan Press, 1985.