APA (7th ed.) Citation

Welch, C. D., & Grey, C. (1975). Iron chlorosis on turf grasses, ornamentals, vegetables (6-75, revision.). Texas Agricultural Extension Service.

Chicago Style (17th ed.) Citation

Welch, C. D., and Carl Grey. Iron Chlorosis on Turf Grasses, Ornamentals, Vegetables. 6-75, revision. College Station, Texas: Texas Agricultural Extension Service, 1975.

MLA (9th ed.) Citation

Welch, C. D., and Carl Grey. Iron Chlorosis on Turf Grasses, Ornamentals, Vegetables. 6-75, revision. Texas Agricultural Extension Service, 1975.