APA (7th ed.) Citation

Spinner, W., Hamer, H. E., & Iwanami, T. Japan-Tagebuch: (1885-1891).

Chicago Style (17th ed.) Citation

Spinner, Wilfried, Heyo E. Hamer, and Tetsuo Iwanami. Japan-Tagebuch: (1885-1891).

MLA (8th ed.) Citation

Spinner, Wilfried, et al. Japan-Tagebuch: (1885-1891).