APA (7th ed.) Citation

Völker, K. (1825). Professor Voelker's gymnasium. s.n.

Chicago Style (17th ed.) Citation

Völker, Karl. Professor Voelker's Gymnasium. S.l: s.n, 1825.

MLA (9th ed.) Citation

Völker, Karl. Professor Voelker's Gymnasium. s.n, 1825.

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