APA (7th ed.) Citation

Hayek, H. v. (1907). Ichthynat "Heyden".

Chicago Style (17th ed.) Citation

Hayek, Harald von. Ichthynat "Heyden". [S.l.], 1907.

MLA (9th ed.) Citation

Hayek, Harald von. Ichthynat "Heyden". 1907.

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