APA (7th ed.) Citation

Sue, E., & Sue, E. (1885). [Geheimnisse, Bd. 7-12]. Wigand.

Chicago Style (17th ed.) Citation

Sue, Eugen, and Eugen Sue. [Geheimnisse, Bd. 7-12]. Leipzig: Wigand, 1885.

MLA (8th ed.) Citation

Sue, Eugen, and Eugen Sue. [Geheimnisse, Bd. 7-12]. Wigand, 1885.