APA (7th ed.) Citation

Gunawan, F. R., & Utomo, G. C. (2014). Semangat membatu: Official story timnas u-19. Mizan.

Chicago Style (17th ed.) Citation

Gunawan, F.X. Rudy, and Guntur Cahyo Utomo. Semangat Membatu: Official Story Timnas U-19. Mizan, 2014.

MLA (8th ed.) Citation

Gunawan, F.X. Rudy, and Guntur Cahyo Utomo. Semangat Membatu: Official Story Timnas U-19. Mizan, 2014.

Warning: These citations may not always be 100% accurate.