APA (7th ed.) Citation

Whitehead, V. B. (1979). A list of references for the history of agricultural technology. Agricultural History Center, University of California.

Chicago Style (17th ed.) Citation

Whitehead, Vivian B. A List of References for the History of Agricultural Technology. Davis: Agricultural History Center, University of California, 1979.

MLA (9th ed.) Citation

Whitehead, Vivian B. A List of References for the History of Agricultural Technology. Agricultural History Center, University of California, 1979.