Henri Jacobs : journal drawings.

MLA

Jacobs, Henri, and Ludo van Halem. Henri Jacobs : Journal Drawings. Amsterdam: Roma, 2013.

APA

Jacobs, H., & van Halem, L. (2013). Henri Jacobs : journal drawings. Amsterdam: Roma.

Chicago

Jacobs, Henri, and Ludo van Halem. Henri Jacobs: Journal Drawings.. Amsterdam: Roma, 2013.