APA (7th ed.) Citation

Sirait, V. E., Heldisari, H. P., & Larasati, A. (2015). Trik A-Z Menguasai Keyboard The Best Instructionn Book Ever. Indoliterasi.

Chicago Style (17th ed.) Citation

Sirait, Van Eko, Hana Permata Heldisari, and Asha Larasati. Trik A-Z Menguasai Keyboard The Best Instructionn Book Ever. Indoliterasi, 2015.

MLA (8th ed.) Citation

Sirait, Van Eko, et al. Trik A-Z Menguasai Keyboard The Best Instructionn Book Ever. Indoliterasi, 2015.