Larson, G., & Williams, R. (1993). The far side 4 gallery (1a. ed.). Andrews and McMeel.
Chicago Style (17th ed.) ZitazioaLarson, Gary, eta Robin Williams. The Far Side 4 Gallery. 1a. ed. Kansas City: Andrews and McMeel, 1993.
MLA (9th ed.) ZitazioaLarson, Gary, eta Robin Williams. The Far Side 4 Gallery. 1a. ed. Andrews and McMeel, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.