APA (7th ed.) Citation

Masoed, M. (2018). Geopolitik Sumberdaya Alam. Graha Ilmu.

Chicago Style (17th ed.) Citation

Masoed, Mohtar. Geopolitik Sumberdaya Alam. Graha Ilmu, 2018.

MLA (8th ed.) Citation

Masoed, Mohtar. Geopolitik Sumberdaya Alam. Graha Ilmu, 2018.

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