APA (7th ed.) Citation

Boetticher, H. v. (1940). Die Formengruppe Turacus livingstonii Gray ([Bindeeinheit], Sonderabdr.).

Chicago Style (17th ed.) Citation

Boetticher, Hans von. Die Formengruppe Turacus Livingstonii Gray. [Bindeeinheit], Sonderabdr. 1940.

MLA (9th ed.) Citation

Boetticher, Hans von. Die Formengruppe Turacus Livingstonii Gray. [Bindeeinheit], Sonderabdr. 1940.

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