Gaya APA

Bourke, D, C. (2018). e-Book - Computer Science I (Digital Draft Edition / Versi 1.3.6). Amerika Serikat: University of Nebraska–Lincoln.

Gaya MLA

Bourke, Dr., Chris. "e-Book - Computer Science I". Digital Draft Edition / Versi 1.3.6 Amerika Serikat: University of Nebraska–Lincoln, 2018. Electronic Resource.