APA Citation

(2006). Wild orchids of the Northeast: New England, New York, Pennsylvania, and New Jersey.

Chicago Style Citation

Wild Orchids of the Northeast: New England, New York, Pennsylvania, and New Jersey. 2006.

MLA Citation

Wild Orchids of the Northeast: New England, New York, Pennsylvania, and New Jersey. 2006.

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