APA (7th ed.) Citation

Godfrey, G. H. (1952). Citrus nursery tree certification program in South Texas. Texas Agricultural Experiment Station.

Chicago Style (17th ed.) Citation

Godfrey, G. H. Citrus Nursery Tree Certification Program in South Texas. College Station, Tex.: Texas Agricultural Experiment Station, 1952.

MLA (9th ed.) Citation

Godfrey, G. H. Citrus Nursery Tree Certification Program in South Texas. Texas Agricultural Experiment Station, 1952.