APA (7th ed.) Citation

Pettersson, R. (1993). Visual information (2nd ed.). Educational Technology Publications.

Chicago Style (17th ed.) Citation

Pettersson, Rune. Visual Information. 2nd ed. Englewood Cliffs, N.J.: Educational Technology Publications, 1993.

MLA (9th ed.) Citation

Pettersson, Rune. Visual Information. 2nd ed. Educational Technology Publications, 1993.