APA (7th ed.) Citation

Karrer, P., & Jucker, E. (1948). Carotinoide. Birkhäuser.

Chicago Style (17th ed.) Citation

Karrer, Paul, and Ernst Jucker. Carotinoide. Basel: Birkhäuser, 1948.

MLA (9th ed.) Citation

Karrer, Paul, and Ernst Jucker. Carotinoide. Birkhäuser, 1948.

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