APA (7th ed.) Citation

Hartmann, R. (1981). Volcano head lettuce trials, 1963-1975. Hawaii Agricultural Experiment Station, College of Tropical Agriculture and Human Resources, University of Hawaii.

Chicago Style (17th ed.) Citation

Hartmann, R.W. Volcano Head Lettuce Trials, 1963-1975. [Honolulu]: Hawaii Agricultural Experiment Station, College of Tropical Agriculture and Human Resources, University of Hawaii, 1981.

MLA (9th ed.) Citation

Hartmann, R.W. Volcano Head Lettuce Trials, 1963-1975. Hawaii Agricultural Experiment Station, College of Tropical Agriculture and Human Resources, University of Hawaii, 1981.