APA Edition Citation

(1987). History of the Royal Astronomical Society. 2v. 1820-1980: 1820-1920 ed by J L E Dryer and N H Turner. Blackwell scientific pubs.

Chicago Edition Citation

History of the Royal Astronomical Society. 2v. 1820-1980: 1820-1920 Ed by J L E Dryer and N H Turner. London: Blackwell scientific pubs, 1987.

MLA Edition Citation

History of the Royal Astronomical Society. 2v. 1820-1980: 1820-1920 Ed by J L E Dryer and N H Turner. Blackwell scientific pubs, 1987.