APA (7th ed.) Citation

Riddell, R. W., & Stewart, G. T. (1958). Fungous diseases and their treatment. Butterworth.

Chicago Style (17th ed.) Citation

Riddell, R. W., and Gordon T. Stewart. Fungous Diseases and Their Treatment. London: Butterworth, 1958.

MLA (9th ed.) Citation

Riddell, R. W., and Gordon T. Stewart. Fungous Diseases and Their Treatment. Butterworth, 1958.