Gaya APA

Park, Hyunjong, Endah Nawang Novianti. (2016). Why? people: Abraham Lincoln (1). Jakarta: Elex Media Komputindo.

Gaya Chicago

Park, Hyunjong, Endah Nawang Novianti. Why? people: Abraham Lincoln. 1 Jakarta: Elex Media Komputindo, 2016. Text.

Gaya MLA

Park, Hyunjong, Endah Nawang Novianti. Why? people: Abraham Lincoln. 1 Jakarta: Elex Media Komputindo, 2016. Text.

Gaya Turabian

Park, Hyunjong, Endah Nawang Novianti. Why? people: Abraham Lincoln. 1 Jakarta: Elex Media Komputindo, 2016. Print.