APA (7th ed.) Citation

Smith, H. P., Byrom, M. H., & Morris, H. F. (1942). Germination of cottonseed as affected by soil disturbance and machine placement of fertilizer. Texas Agricultural Experiment Station.

Chicago Style (17th ed.) Citation

Smith, H. P., Mills H. Byrom, and H. F. Morris. Germination of Cottonseed as Affected by Soil Disturbance and Machine Placement of Fertilizer. College Station, Tex.: Texas Agricultural Experiment Station, 1942.

MLA (9th ed.) Citation

Smith, H. P., et al. Germination of Cottonseed as Affected by Soil Disturbance and Machine Placement of Fertilizer. Texas Agricultural Experiment Station, 1942.