Gaya APA

Henkin, D., McLenan, R. (2015). Becoming america : a history for the 21st century (Vol. 1). New York: McGraw-Hill Education.

Gaya MLA

Henkin, David., McLenan, Rebecca. "Becoming america : a history for the 21st century". Vol. 1 New York: McGraw-Hill Education, 2015. Text.