APA Citation

Dungan, G. H., & Dungan, G. H. Spring oat varieties for Illinois.

Chicago Style Citation

Dungan, George Harlan, and George Harlan Dungan. Spring Oat Varieties for Illinois.

MLA Citation

Dungan, George Harlan, and George Harlan Dungan. Spring Oat Varieties for Illinois.

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