APA aipamena

Bool F H, Wierda F, Locher J L, Ernst Bruno, & Kist J R. (1995). Escher: The complete graphic work. Thames and Hudson.

Chicago Style aipamena

Bool F H, Wierda F, Locher J L, Ernst Bruno, and Kist J R. Escher: The Complete Graphic Work. London: Thames and Hudson, 1995.

MLA aipamena

Bool F H, et al. Escher: The Complete Graphic Work. Thames and Hudson, 1995.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.