APA Style

Hoveland, C. S, Knight, W. E, Marten, G. C. (1978). Biological N Fixation in Forage- Livestock Systems (-). Madison, Wisconsin: American Society Agronomy; Crop Science Society of America; Soil Science Society of America.

Chicago Style

Hoveland, C. S, Knight, W. E, Marten, G. C. Biological N Fixation in Forage- Livestock Systems. - Madison, Wisconsin: American Society Agronomy; Crop Science Society of America; Soil Science Society of America, 1978. Text.

MLA Style

Hoveland, C. S, Knight, W. E, Marten, G. C. Biological N Fixation in Forage- Livestock Systems. - Madison, Wisconsin: American Society Agronomy; Crop Science Society of America; Soil Science Society of America, 1978. Text.

Turabian Style

Hoveland, C. S, Knight, W. E, Marten, G. C. Biological N Fixation in Forage- Livestock Systems. - Madison, Wisconsin: American Society Agronomy; Crop Science Society of America; Soil Science Society of America, 1978. Print.