APA Citation

Yepsen, R. B. (1976). Organic plant protection; a comprehensive reference on controlling insects and diseases in the garden, orchard and yard without using chemicals.

Chicago Style Citation

Yepsen, Roger B. Organic Plant Protection; a Comprehensive Reference On Controlling Insects and Diseases in the Garden, Orchard and Yard Without Using Chemicals. 1976.

MLA Citation

Yepsen, Roger B. Organic Plant Protection; a Comprehensive Reference On Controlling Insects and Diseases in the Garden, Orchard and Yard Without Using Chemicals. 1976.

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