APA ציטוט

Knapp, P. B. (1989). Inventing: Creating and selling your ideas. Tab Books.

Chicago Style (17th ed.) Citation

Knapp, Philip B. Inventing: Creating and Selling Your Ideas. Blue Ridge Summit, Pa: Tab Books, 1989.

ציטוט MLA

Knapp, Philip B. Inventing: Creating and Selling Your Ideas. Tab Books, 1989.