APA (7th ed.) Citation

Boetticher, H. v. (1959). Papageien. Ziemsen.

Chicago Style (17th ed.) Citation

Boetticher, Hans von. Papageien. Wittenberg Lutherstadt: Ziemsen, 1959.

MLA (9th ed.) Citation

Boetticher, Hans von. Papageien. Ziemsen, 1959.

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