APA (7th ed.) Citation

Hümpfner, W., & Eckermann, W. Neuere Emmerick-Literatur.

Chicago Style (17th ed.) Citation

Hümpfner, Winfried, and Willigis Eckermann. Neuere Emmerick-Literatur.

MLA (9th ed.) Citation

Hümpfner, Winfried, and Willigis Eckermann. Neuere Emmerick-Literatur.

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