APA (7th ed.) Citation

(1908). Schmetterlinge Europas: Bd. 1, Phopalocera, Hesperiidae, Sphingidas.

Chicago Style (17th ed.) Citation

Schmetterlinge Europas: Bd. 1, Phopalocera, Hesperiidae, Sphingidas. 1908.

MLA (9th ed.) Citation

Schmetterlinge Europas: Bd. 1, Phopalocera, Hesperiidae, Sphingidas. 1908.

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