APA (7th ed.) Citation

Feldhoff, R., & Schulz, D. (1993). Indigo. Splitter.

Chicago Style (17th ed.) Citation

Feldhoff, Robert, and Dirk Schulz. Indigo. München: Splitter, 1993.

MLA (9th ed.) Citation

Feldhoff, Robert, and Dirk Schulz. Indigo. Splitter, 1993.

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