APA (7th ed.) Citation

Forster, F. (1987). Mykobakterien bei Psittaciformes. [publisher not identified].

Chicago Style (17th ed.) Citation

Forster, Friederike. Mykobakterien Bei Psittaciformes. [Place of publication not identified]: [publisher not identified], 1987.

MLA (9th ed.) Citation

Forster, Friederike. Mykobakterien Bei Psittaciformes. [publisher not identified], 1987.

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