Gaya APA

D'Orsaneo, ., Rachel, . (2019). Skill Sharpeners Grammar & Punctuation. (Grade 1). USA: Evan-Moor Corp.

Gaya MLA

D'Orsaneo, ., Rachel, . "Skill Sharpeners Grammar & Punctuation.". Grade 1 USA: Evan-Moor Corp, 2019. Text.