APA (7th ed.) Citation

Mattison, R. S. (1987). Robert Motherwell: The formative years. UMI Research Press.

Chicago Style (17th ed.) Citation

Mattison, Robert Saltonstall. Robert Motherwell: The Formative Years. Ann Arbor, Mich. [u.a.]: UMI Research Press, 1987.

MLA (9th ed.) Citation

Mattison, Robert Saltonstall. Robert Motherwell: The Formative Years. UMI Research Press, 1987.