Gaya APA

Schodek, D, L., Bechthold, M. (2008). Structures (Edisi Keenam). New Jersey: Pearson Prentice Hall.

Gaya MLA

Schodek, Daniel, L.., Bechthold, Martin. "Structures". Edisi Keenam New Jersey: Pearson Prentice Hall, 2008. Text.