APA Citation

Hales, M. Sains biologi: Kelas x SMA/MA. Free Association Books.

Chicago Style Citation

Hales, Mike. Sains Biologi: Kelas X SMA/MA. Free Association Books.

MLA Citation

Hales, Mike. Sains Biologi: Kelas X SMA/MA. Free Association Books.

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