APA Citation

Herry Risdianto, & Putra. (2015). Pengolahan peta 3D menggunakan surfer 12. Sumatera: Enim Innavation Technology.

Chicago Style Citation

Herry Risdianto, and Putra. Pengolahan Peta 3D Menggunakan Surfer 12. Sumatera: Enim Innavation Technology, 2015.

MLA Citation

Herry Risdianto, and Putra. Pengolahan Peta 3D Menggunakan Surfer 12. Sumatera: Enim Innavation Technology, 2015.

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