Gaya APA

Yusuf, A, M. (2015). Strain Analysis of Guntur Volcano, West Java, from GPS Observation in 2010-2013 . Bandung: institut teknologi bandung.

Gaya MLA

Yusuf, Armand, Maulana. "Strain Analysis of Guntur Volcano, West Java, from GPS Observation in 2010-2013". Bandung: institut teknologi bandung, 2015. Text.