APA (7th ed.) Citation

Gauquelin, M. (1969). The cosmic clocks: From astrology to a modern science. P. Owen.

Chicago Style (17th ed.) Citation

Gauquelin, Michel. The Cosmic Clocks: From Astrology to a Modern Science. London: P. Owen, 1969.

MLA (9th ed.) Citation

Gauquelin, Michel. The Cosmic Clocks: From Astrology to a Modern Science. P. Owen, 1969.

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