APA (7th ed.) Citation

Erdner, E. (1909). Salix caprea L. [und] daphnoides Villars [und] purpurea L. nov. hybr. [ist gleich] Salix neoburgensis Erdner. Reiff.

Chicago Style (17th ed.) Citation

Erdner, Eugen. Salix Caprea L. [und] Daphnoides Villars [und] Purpurea L. Nov. Hybr. [ist Gleich] Salix Neoburgensis Erdner. Karlsruhe: Reiff, 1909.

MLA (9th ed.) Citation

Erdner, Eugen. Salix Caprea L. [und] Daphnoides Villars [und] Purpurea L. Nov. Hybr. [ist Gleich] Salix Neoburgensis Erdner. Reiff, 1909.