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.) CitationSidgwick, 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.) CitationSidgwick, 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.