APA (7th ed.) Citation

Timmermans, F., & Mertens, P. (1956). Pieter Bruegel. Insel-Verl..

Chicago Style (17th ed.) Citation

Timmermans, Felix, and Peter Mertens. Pieter Bruegel. [Leipzig]: Insel-Verl., 1956.

MLA (8th ed.) Citation

Timmermans, Felix, and Peter Mertens. Pieter Bruegel. Insel-Verl., 1956.

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