APA Citation

Fonkalsrud, E. W., & Mengel, W. (1981). The Undescendent testing.

Chicago Style Citation

Fonkalsrud, Eric W., and Wolfgang Mengel. The Undescendent Testing. 1981.

MLA Citation

Fonkalsrud, Eric W., and Wolfgang Mengel. The Undescendent Testing. 1981.

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