Cita APA (7th ed.)

Bourne, J. G. (1960). Nitrous oxide in dentistry; its danger and alternatives. Year Book Pub.

Cita Chicago (17th ed.)

Bourne, James Gerald. Nitrous Oxide in Dentistry; Its Danger and Alternatives. Chicago: Year Book Pub, 1960.

Cita MLA (9th ed.)

Bourne, James Gerald. Nitrous Oxide in Dentistry; Its Danger and Alternatives. Year Book Pub, 1960.