APA-Zitierstil (7. Ausg.)

Nichols, L. W. (1991). The "pen works" of Hendrick Goltzius. Philadelphia Museum of Art.

Chicago-Zitierstil (17. Ausg.)

Nichols, Lawrence W. The "Pen Works" of Hendrick Goltzius. Philadelphia: Philadelphia Museum of Art, 1991.

MLA-Zitierstil (9. Ausg.)

Nichols, Lawrence W. The "Pen Works" of Hendrick Goltzius. Philadelphia Museum of Art, 1991.