APA Edition Citation

Bonola, R. (1955). Non-Euclidean geometry: A critical and historical study of its developments.

Chicago Edition Citation

Bonola, Roberto. Non-Euclidean Geometry: A Critical and Historical Study of Its Developments. Dover Publcations, New York, 1955.

MLA Edition Citation

Bonola, Roberto. Non-Euclidean Geometry: A Critical and Historical Study of Its Developments. 1955.

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