APA

Ogilvy C. S., . (1969). Excursions in geometry. New York: Oxford University Press.

Chicago

Ogilvy C Stanley, . 1969. Excursions in geometry. New York: Oxford University Press.

Harvard

Ogilvy C. S., . (1969). Excursions in geometry. New York: Oxford University Press.

MLA

Ogilvy C Stanley, . Excursions in geometry. New York: Oxford University Press. 1969.