APA (7th ed.) Citation

Backofen, R., & Laozi ca. Ende v4./Anfang 3. Jh. (1949). Lao-tse: Tao-te-king. Fankhauser.

Chicago Style (17th ed.) Citation

Backofen, Rudolf, and Laozi ca. Ende v4./Anfang 3. Jh. Lao-tse: Tao-te-king. Thielle/Neuch: Fankhauser, 1949.

MLA (9th ed.) Citation

Backofen, Rudolf, and Laozi ca. Ende v4./Anfang 3. Jh. Lao-tse: Tao-te-king. Fankhauser, 1949.