Cita APA (7a ed.)

Brown, J. a. K. D. B. (1936). Sclerotiniose of kettuce in Arizona.

Cita Chicago Style (17a ed.)

Brown, J.G. and Karl D. Butler. Sclerotiniose of Kettuce in Arizona. Arizona-USA, 1936.

Cita MLA (8a ed.)

Brown, J.G. and Karl D. Butler. Sclerotiniose of Kettuce in Arizona. 1936.