APA (7th ed.) Citation

Wallace, H. A. (1969). New frontiers. Greenwood Pr.

Chicago Style (17th ed.) Citation

Wallace, Henry Agard. New Frontiers. New York: Greenwood Pr, 1969.

MLA (9th ed.) Citation

Wallace, Henry Agard. New Frontiers. Greenwood Pr, 1969.

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