APA (7th ed.) Citation

Arnheim, R. (1964). Picasso's Guernica : the genesis of a painting / by R. Arnheim: The genesis of a painting. Faber and Faber.

Chicago Style (17th ed.) Citation

Arnheim, Rudolf. Picasso's Guernica : The Genesis of a Painting / by R. Arnheim: The Genesis of a Painting. Faber and Faber, 1964.

MLA (9th ed.) Citation

Arnheim, Rudolf. Picasso's Guernica : The Genesis of a Painting / by R. Arnheim: The Genesis of a Painting. Faber and Faber, 1964.

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