APA (7th ed.) Citation

Whitacre, J., Hawthorn, L. R., & Yarnell Sidney H. (1939). Lengthening the storage period of cucumbers. Texas Agricultural Experiment Station.

Chicago Style (17th ed.) Citation

Whitacre, Jessie, L. R. Hawthorn, and Yarnell Sidney H. Lengthening the Storage Period of Cucumbers. College Station, Tex.: Texas Agricultural Experiment Station, 1939.

MLA (9th ed.) Citation

Whitacre, Jessie, et al. Lengthening the Storage Period of Cucumbers. Texas Agricultural Experiment Station, 1939.