APA (7th ed.) Citation

Ogilvy, C. S. (1969). Excursions in geometry / by C.S. Ogilvy. O.U.P..

Chicago Style (17th ed.) Citation

Ogilvy, C. S. Excursions in Geometry / by C.S. Ogilvy. O.U.P., 1969.

MLA (9th ed.) Citation

Ogilvy, C. S. Excursions in Geometry / by C.S. Ogilvy. O.U.P., 1969.

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