APA (7th ed.) Citation

Kopal, Z. (1979). The realm of the terrestrial planets. Institute of Physics.

Chicago Style (17th ed.) Citation

Kopal, Zdenek. The Realm of the Terrestrial Planets. Bristol: Institute of Physics, 1979.

MLA (9th ed.) Citation

Kopal, Zdenek. The Realm of the Terrestrial Planets. Institute of Physics, 1979.

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