APA (7th ed.) Citation
Hahn, S., Howland, A., & Wilson, J. (1977). Breeding of root and tuber crops.
Chicago Style (17th ed.) Citation
Hahn, S.K, A.K Howland, and J.E Wilson. Breeding of Root and Tuber Crops. 1977.
MLA (9th ed.) Citation
Hahn, S.K, et al. Breeding of Root and Tuber Crops. 1977.
Warning: These citations may not always be 100% accurate.