APA (7th ed.) Citation

Joo, L. H. (2018). Menulis Buku Harian. Gramedia.

Chicago Style (17th ed.) Citation

Joo, Lee Hyun. Menulis Buku Harian. Gramedia, 2018.

MLA (8th ed.) Citation

Joo, Lee Hyun. Menulis Buku Harian. Gramedia, 2018.

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