Cita APA (7th ed.)

Eldred, N. R. (1993). Package printing. Jelmar Pub. Co..

Cita Chicago (17th ed.)

Eldred, Nelson Richards. Package Printing. Plainview, N.Y.: Jelmar Pub. Co., 1993.

Cita MLA (8th ed.)

Eldred, Nelson Richards. Package Printing. Jelmar Pub. Co., 1993.