APA (7th ed.) Citation

Winkler, A. J. (1959). Pruning grapevines. California Agricultural Experiment Station.

Chicago Style (17th ed.) Citation

Winkler, A. J. Pruning Grapevines. [s.l.]: California Agricultural Experiment Station, 1959.

MLA (9th ed.) Citation

Winkler, A. J. Pruning Grapevines. California Agricultural Experiment Station, 1959.

Warning: These citations may not always be 100% accurate.