APA (7th ed.) Citation

De Carle, D. (1965). Horology: Donald De Carle. English Universities Press.

Chicago Style (17th ed.) Citation

De Carle, Donald. Horology: Donald De Carle. London: English Universities Press, 1965.

MLA (9th ed.) Citation

De Carle, Donald. Horology: Donald De Carle. English Universities Press, 1965.

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