APA (7th ed.) Citation

Ludwich, A. (1904). Quaestionum Pseudophocylidearum pars altera.

Chicago Style (17th ed.) Citation

Ludwich, Arthur. Quaestionum Pseudophocylidearum Pars Altera. Königsberg, 1904.

MLA (9th ed.) Citation

Ludwich, Arthur. Quaestionum Pseudophocylidearum Pars Altera. 1904.

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