APA (7th ed.) Citation

Sukandarrumidi & Purnamawati, D. I. (2017). Belajar petrologi secara mandiri. Gadjah Mada University Press.

Chicago Style (17th ed.) Citation

Sukandarrumidi and Dwi Indah Purnamawati. Belajar Petrologi Secara Mandiri. Gadjah Mada University Press, 2017.

MLA (8th ed.) Citation

Sukandarrumidi and Dwi Indah Purnamawati. Belajar Petrologi Secara Mandiri. Gadjah Mada University Press, 2017.

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