Gaya APA

IMAMAH, S. (2020). The effectiveness of using youtube in teaching speaking (Ed. 1, cet. 1). Kediri: IAIN Kediri.

Gaya MLA

IMAMAH, SITTI. "The effectiveness of using youtube in teaching speaking". Ed. 1, cet. 1 Kediri: IAIN Kediri, 2020. Text.