APA (7th ed.) Citation

Doelman, C. (1960). Jaap Wagemaker's informal art. Meulenhoff.

Chicago Style (17th ed.) Citation

Doelman, C. Jaap Wagemaker's Informal Art. Amsterdam: Meulenhoff, 1960.

MLA (9th ed.) Citation

Doelman, C. Jaap Wagemaker's Informal Art. Meulenhoff, 1960.