APA Citation

Watkins, M. (2005). 90 Hari Pertama. Serambi Ilmu Semesta.

Chicago Style Citation

Watkins, Michael. 90 Hari Pertama. Serambi Ilmu Semesta, 2005.

MLA Citation

Watkins, Michael. 90 Hari Pertama. Serambi Ilmu Semesta, 2005.

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