Gaya APA

(Sinlae, Grevanny Js.,). (2020). Nerd ? really ! ((Sinlae, Grevanny Js.,)). jakarta: Aksara Plus.

Gaya Chicago

(Sinlae, Grevanny Js.,). Nerd ? really !. (Sinlae, Grevanny Js.,) jakarta: Aksara Plus, 2020. Text.

Gaya MLA

(Sinlae, Grevanny Js.,). Nerd ? really !. (Sinlae, Grevanny Js.,) jakarta: Aksara Plus, 2020. Text.

Gaya Turabian

(Sinlae, Grevanny Js.,). Nerd ? really !. (Sinlae, Grevanny Js.,) jakarta: Aksara Plus, 2020. Print.