APA (7th ed.) Citation

Sidgwick, J. B., & Gamble, R. C. (1971). Amateur astronomer's handbook / by J.B. Sidgwick (3rd ed., revised by R.C. Gamble.). Faber and Faber.

Chicago Style (17th ed.) Citation

Sidgwick, J. B., and R. C. Gamble. Amateur Astronomer's Handbook / by J.B. Sidgwick. 3rd ed., revised by R.C. Gamble. Faber and Faber, 1971.

MLA (9th ed.) Citation

Sidgwick, J. B., and R. C. Gamble. Amateur Astronomer's Handbook / by J.B. Sidgwick. 3rd ed., revised by R.C. Gamble. Faber and Faber, 1971.

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