MLA

Gustafson, Donna. Images From the World Between : The Circus In 20th Century American Art. Londen: The mit press, 2001.

APA

Gustafson, D. (2001). Images from the world between : The circus in 20th century American art. Londen: The mit press.

Chicago

Gustafson, Donna Images From the World Between: The Circus In 20th Century American Art. Londen: The mit press, 2001.