APA (7th ed.) Citation

Claus- C. (1891). Historia natural. Montaner y Simon.

Chicago Style (17th ed.) Citation

Claus- C. Historia Natural. Barcelona: Montaner y Simon, 1891.

MLA (9th ed.) Citation

Claus- C. Historia Natural. Montaner y Simon, 1891.

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