Gaya APA

(61415005), K, A. (2019). Cooperative Principle Used by Patrick Starrr and the Guest Stars in Beauty Vlogs . Surabaya: Universitas Widya Kartika.

Gaya MLA

(61415005), Katerina, Ayuningsih. "Cooperative Principle Used by Patrick Starrr and the Guest Stars in Beauty Vlogs". Surabaya: Universitas Widya Kartika, 2019. Text.