APA (7th ed.) Citation

Vries, H. d. (1908). Bastarde von Oenothera gigas ([Sonderdr.].).

Chicago Style (17th ed.) Citation

Vries, Hugo de. Bastarde Von Oenothera Gigas. [Sonderdr.]. 1908.

MLA (9th ed.) Citation

Vries, Hugo de. Bastarde Von Oenothera Gigas. [Sonderdr.]. 1908.

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