APA (7th ed.) Citation

Lapp, R. E. (1949). Must we hide? Addison-Wesley Press.

Chicago Style (17th ed.) Citation

Lapp, Ralph Eugene. Must We Hide? Cambridge, Mass.: Addison-Wesley Press, 1949.

MLA (8th ed.) Citation

Lapp, Ralph Eugene. Must We Hide? Addison-Wesley Press, 1949.

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