APA Style

Dudley, J. W.. (1974). Seventy generations of selection for oil and protein in maize . Madison, Wisconsin USA: American Society of Agronomy Crop Science Society of America.

Chicago Style

Dudley, J. W.. Seventy generations of selection for oil and protein in maize. Madison, Wisconsin USA: American Society of Agronomy Crop Science Society of America, 1974. Text.

MLA Style

Dudley, J. W.. Seventy generations of selection for oil and protein in maize. Madison, Wisconsin USA: American Society of Agronomy Crop Science Society of America, 1974. Text.

Turabian Style

Dudley, J. W.. Seventy generations of selection for oil and protein in maize. Madison, Wisconsin USA: American Society of Agronomy Crop Science Society of America, 1974. Print.