APA (7th ed.) Citation

Schwank, B. (1974). Opera omnia. [Verlag nicht ermittelbar].

Chicago Style (17th ed.) Citation

Schwank, B. Opera Omnia. Turnhout: [Verlag nicht ermittelbar], 1974.

MLA (9th ed.) Citation

Schwank, B. Opera Omnia. [Verlag nicht ermittelbar], 1974.

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