APA (7th ed.) Citation

Plener. (2021). Das Formular (1.). Springer Berlin Heidelberg.

Chicago Style (17th ed.) Citation

Plener. Das Formular. 1. Springer Berlin Heidelberg, 2021.

MLA (8th ed.) Citation

Plener. Das Formular. 1. Springer Berlin Heidelberg, 2021.

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