APA引文

Kelty, M. G. (1941). Life in early America. Ginn and Company.

Chicago Style (17th ed.) Citation

Kelty, Mary Gertrude. Life in Early America. Boston, New York [etc.]: Ginn and Company, 1941.

MLA引文

Kelty, Mary Gertrude. Life in Early America. Ginn and Company, 1941.