APA
Drucker D., . (1992). Cool mac stacks. [Place of publication not identified]: Hayden Books.
Chicago
Drucker David, . 1992. Cool mac stacks. [Place of publication not identified]: Hayden Books.
Harvard
Drucker D., . (1992). Cool mac stacks. [Place of publication not identified]: Hayden Books.
MLA
Drucker David, . Cool mac stacks. [Place of publication not identified]: Hayden Books. 1992.