APA (7th ed.) Citation

Keller, H. (1970). Toulouse-Lautrec. Desclée, De Brouwer.

Chicago Style (17th ed.) Citation

Keller, Horst. Toulouse-Lautrec. [Paris ; Bruges]: Desclée, De Brouwer, 1970.

MLA (9th ed.) Citation

Keller, Horst. Toulouse-Lautrec. Desclée, De Brouwer, 1970.

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