APA (7th ed.) Citation

Krug, J. F. (1972). Intellectual Freedom - The Struggle Continues.

Chicago Style (17th ed.) Citation

Krug, Judith F. Intellectual Freedom - The Struggle Continues. 1972.

MLA (9th ed.) Citation

Krug, Judith F. Intellectual Freedom - The Struggle Continues. 1972.

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