APA (7th ed.) Citation

Ottewell, G. (1981). The astronomical companion (1st ed, rev. and corr.). G. Ottewell.

Chicago Style (17th ed.) Citation

Ottewell, Guy. The Astronomical Companion. 1st ed, rev. and corr. Greenville, S.C.: G. Ottewell, 1981.

MLA (9th ed.) Citation

Ottewell, Guy. The Astronomical Companion. 1st ed, rev. and corr. G. Ottewell, 1981.

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