APA Edition Citation

Leonard Marion, R. Insect pests of farm, garden ad orchid (5th.).

Chicago Edition Citation

Leonard Marion, Ralph. Insect Pests of Farm, Garden Ad Orchid. 5th.

MLA Edition Citation

Leonard Marion, Ralph. Insect Pests of Farm, Garden Ad Orchid. 5th.

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