APA (7th ed.) Citation

Král, G. [Ruppeldt, Fedor Fridrich]. s.n.

Chicago Style (17th ed.) Citation

Král, Gustáv. [Ruppeldt, Fedor Fridrich]. [S.l: s.n.

MLA (9th ed.) Citation

Král, Gustáv. [Ruppeldt, Fedor Fridrich]. s.n.

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