Gaya APA

Lovinger, P, W. (2000). The Penguin Dictionary Of American English Usage and Style : a readable reference book, illuminating thousands of traps that snare writers and speakers . USA: PENGUIN REFERENCE.

Gaya MLA

Lovinger, Paul, W.. "The Penguin Dictionary Of American English Usage and Style : a readable reference book, illuminating thousands of traps that snare writers and speakers". USA: PENGUIN REFERENCE, 2000. Electronic Resource.