APA (7th ed.) Citation

Potash & Phosphate Institute (Atlanta, Ga.), & International Plant Nutrition Institute. Better crops with plant food. Potash & Phosphate Institute.

Chicago Style (17th ed.) Citation

Potash & Phosphate Institute (Atlanta, Ga.), and International Plant Nutrition Institute. Better Crops with Plant Food. Atlanta, Ga.: Potash & Phosphate Institute.

MLA (9th ed.) Citation

Potash & Phosphate Institute (Atlanta, Ga.), and International Plant Nutrition Institute. Better Crops with Plant Food. Potash & Phosphate Institute.

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