APA (7th ed.) Citation

Olivia, S. (2016). Membangun Menara Karakter. Gramedia.

Chicago Style (17th ed.) Citation

Olivia, Stella. Membangun Menara Karakter. Gramedia, 2016.

MLA (8th ed.) Citation

Olivia, Stella. Membangun Menara Karakter. Gramedia, 2016.

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