APA (7th ed.) Citation

Mommaers, P. (1979). Was ist Mystik? Insel-Verlag.

Chicago Style (17th ed.) Citation

Mommaers, Paul. Was Ist Mystik? Frankfurt am Main: Insel-Verlag, 1979.

MLA (8th ed.) Citation

Mommaers, Paul. Was Ist Mystik? Insel-Verlag, 1979.

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