Gaya APA

Schmitt, Diane, Schmitt, Norbert. (2011). Focus On Vocabulary 2 . New York: PEARSON Longman.

Gaya Chicago

Schmitt, Diane, Schmitt, Norbert. Focus On Vocabulary 2. New York: PEARSON Longman, 2011. .

Gaya MLA

Schmitt, Diane, Schmitt, Norbert. Focus On Vocabulary 2. New York: PEARSON Longman, 2011. .

Gaya Turabian

Schmitt, Diane, Schmitt, Norbert. Focus On Vocabulary 2. New York: PEARSON Longman, 2011. .