Gaya APA

Wurst,, E, D, A., Sharman, . (2009). Grammar & Punctuation. (Grade 4). USA: Evan-Moor Corp.

Gaya MLA

Wurst,, Editorial:, Doug, And., Sharman, . "Grammar & Punctuation.". Grade 4 USA: Evan-Moor Corp, 2009. Text.