APA (7th ed.) Citation

Pennsylvania Horticultural Society & Carroll, J. (2010). Community gardening: A PHS handbook. Pennsylvania Horticultural Society.

Chicago Style (17th ed.) Citation

Pennsylvania Horticultural Society and Jane Carroll. Community Gardening: A PHS Handbook. Philadelphia, PA: Pennsylvania Horticultural Society, 2010.

MLA (9th ed.) Citation

Pennsylvania Horticultural Society and Jane Carroll. Community Gardening: A PHS Handbook. Pennsylvania Horticultural Society, 2010.

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