APA (7th ed.) Citation

Szyrocki, M. (1956). Martin Opitz. Ruetten Loening.

Chicago Style (17th ed.) Citation

Szyrocki, Marian. Martin Opitz. Berlin: Ruetten Loening, 1956.

MLA (9th ed.) Citation

Szyrocki, Marian. Martin Opitz. Ruetten Loening, 1956.

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