APA (7th ed.) Citation

Stiver, E. N., Collier, J. W., & Johnston, J. R. (1951). Crop variety tests at the Blackland Station. Texas Agricultural Experiment Station.

Chicago Style (17th ed.) Citation

Stiver, E. N., Jesse W. Collier, and J. R. Johnston. Crop Variety Tests at the Blackland Station. College Station, Tex.: Texas Agricultural Experiment Station, 1951.

MLA (9th ed.) Citation

Stiver, E. N., et al. Crop Variety Tests at the Blackland Station. Texas Agricultural Experiment Station, 1951.