APA Citation

Retno Widyastuti, & Cahyaningrum. (2016). Biologi (Cet. 1.). Sukoharjo: Hasan Pratama.

Chicago Style Citation

Retno Widyastuti, and Cahyaningrum. Biologi. Cet. 1. Sukoharjo: Hasan Pratama, 2016.

MLA Citation

Retno Widyastuti, and Cahyaningrum. Biologi. Cet. 1. Sukoharjo: Hasan Pratama, 2016.

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