APA (7th ed.) Citation

Jonas, W. J., & Sheedy, B. P. (1968). Physical geography. Longmans.

Chicago Style (17th ed.) Citation

Jonas, W. J., and B. P. Sheedy. Physical Geography. Croydon, Vic.]: Longmans, 1968.

MLA (9th ed.) Citation

Jonas, W. J., and B. P. Sheedy. Physical Geography. Longmans, 1968.