Gaya APA

Branan, C, R. (2002). Rules of thumb for chemical engineers: a manual of quick, accurate solutions to everyday process engineering problems (3rd ed.). Oxford: Elsevier (US.4).

Gaya MLA

Branan, Carl, R.. "Rules of thumb for chemical engineers: a manual of quick, accurate solutions to everyday process engineering problems". 3rd ed. Oxford: Elsevier (US.4), 2002. e-book.