Cita APA

Dreyfuss, H. (1972). Symbol sourcebook ; an authoritative guide to international graphic symbols (1a. ed.). México: McGraw-Hill.

Citación estilo Chicago

Dreyfuss, Henry. Symbol Sourcebook ; an Authoritative Guide to International Graphic Symbols. 1a. ed. México: McGraw-Hill, 1972.

Cita MLA

Dreyfuss, Henry. Symbol Sourcebook ; an Authoritative Guide to International Graphic Symbols. 1a. ed. México: McGraw-Hill, 1972.