APA (7th ed.) Citation

Donald H Menzel, F. L. W. (1970). Survey of the universe. Prentice Hall.

Chicago Style (17th ed.) Citation

Donald H Menzel, Fred L Whipple. Survey of the Universe. Prentice Hall, 1970.

MLA (8th ed.) Citation

Donald H Menzel, Fred L Whipple. Survey of the Universe. Prentice Hall, 1970.

Warning: These citations may not always be 100% accurate.