APA (7th ed.) Citation

Conn, H. J. (1917). Soil flora studies. Department of Agriculture.

Chicago Style (17th ed.) Citation

Conn, H. Joel. Soil Flora Studies. Geneva, N.Y: Department of Agriculture, 1917.

MLA (9th ed.) Citation

Conn, H. Joel. Soil Flora Studies. Department of Agriculture, 1917.

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