APA (7th ed.) Citation

Forbes, E. G. (1975). Greenwich Observatory : ... the Royal Observatory at Greenwich and Herstmonceux, 1675-1975 / by Eric G. Forbes: ... the Royal Observatory at Greenwich and Herstmonceux, 1675-1975. Taylor and Francis.

Chicago Style (17th ed.) Citation

Forbes, Eric G. Greenwich Observatory : ... the Royal Observatory at Greenwich and Herstmonceux, 1675-1975 / by Eric G. Forbes: ... the Royal Observatory at Greenwich and Herstmonceux, 1675-1975. London: Taylor and Francis, 1975.

MLA (9th ed.) Citation

Forbes, Eric G. Greenwich Observatory : ... the Royal Observatory at Greenwich and Herstmonceux, 1675-1975 / by Eric G. Forbes: ... the Royal Observatory at Greenwich and Herstmonceux, 1675-1975. Taylor and Francis, 1975.

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