APA (7th ed.) Citation

Wildbur, P. (1966). Trademarks: A handbook of international designs. Studio Vista <<[u.a.]>>.

Chicago Style (17th ed.) Citation

Wildbur, Peter. Trademarks: A Handbook of International Designs. London: Studio Vista <<[u.a.]>>, 1966.

MLA (9th ed.) Citation

Wildbur, Peter. Trademarks: A Handbook of International Designs. Studio Vista <<[u.a.]>>, 1966.