APA (7th ed.) Citation

Zapf, H., Grushkin, P., & Wong, J. (1982). International calligraphy today. Thames and Hudson.

Chicago Style (17th ed.) Citation

Zapf, Hermann, Philip Grushkin, and Jeanyee Wong. International Calligraphy Today. London: Thames and Hudson, 1982.

MLA (9th ed.) Citation

Zapf, Hermann, et al. International Calligraphy Today. Thames and Hudson, 1982.

Warning: These citations may not always be 100% accurate.