APA (7th ed.) Citation

Landsberg, J. J. (1620). Soliloquium animae fidelis.

Chicago Style (17th ed.) Citation

Landsberg, Johannes Justus. Soliloquium Animae Fidelis. Coloniae Agripp, 1620.

MLA (9th ed.) Citation

Landsberg, Johannes Justus. Soliloquium Animae Fidelis. 1620.

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