Gaya APA

Wishon, G, E., Burks, J, M. (1980). Let's Write English Revised Edition (Cet.2). Amerika Serikat: Litton Educational Publishing Inc..

Gaya MLA

Wishon, George, E.., Burks, Julia, M.. "Let's Write English Revised Edition". Cet.2 Amerika Serikat: Litton Educational Publishing Inc., 1980. Text.