APA (7th ed.) Citation

Burt, K. N. (1949). Strong citadel. C. Scribner's Sons.

Chicago Style (17th ed.) Citation

Burt, Katharine Newlin. Strong Citadel. New York: C. Scribner's Sons, 1949.

MLA (9th ed.) Citation

Burt, Katharine Newlin. Strong Citadel. C. Scribner's Sons, 1949.

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