Gaya APA

Semangat Muda. (2016). : Araska Publisher.

Gaya Chicago

Semangat Muda. . : Araska Publisher, 2016. Text.

Gaya MLA

Semangat Muda. . : Araska Publisher, 2016. Text.

Gaya Turabian

Semangat Muda. : Araska Publisher, 2016. Print.