APA Style

Zimmerman, Steven M., Conrad, Leo M.. (1984). User's Guide to the EPson HX-20 . USA: Hayden.

Chicago Style

Zimmerman, Steven M., Conrad, Leo M.. User's Guide to the EPson HX-20. USA: Hayden, 1984. Text.

MLA Style

Zimmerman, Steven M., Conrad, Leo M.. User's Guide to the EPson HX-20. USA: Hayden, 1984. Text.

Turabian Style

Zimmerman, Steven M., Conrad, Leo M.. User's Guide to the EPson HX-20. USA: Hayden, 1984. Print.