APA (7th ed.) Citation

Knauß, F., & Schnabel, R. K. F. (1977). Frieder Knauß in memoriam: Graphiker, Maler, Illustrator. J. Fink.

Chicago Style (17th ed.) Citation

Knauß, Frieder, and Rudolf Karl Friedrich Schnabel. Frieder Knauß in Memoriam: Graphiker, Maler, Illustrator. Stuttgart: J. Fink, 1977.

MLA (8th ed.) Citation

Knauß, Frieder, and Rudolf Karl Friedrich Schnabel. Frieder Knauß in Memoriam: Graphiker, Maler, Illustrator. J. Fink, 1977.

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