Cita APA (7th ed.)

Yulius, Y., Salim, H. L., & Ramdhan, M. (2016). Spatial Pattern of Bathymetry in Wangi-Wangi Island and Its Surrounding Based on GEBCO Data and Nautical Map. Universitas Muhammadiyah Surakarta.

Cita Chicago (17th ed.)

Yulius, Yulius, H L. Salim, i M. Ramdhan. Spatial Pattern of Bathymetry in Wangi-Wangi Island and Its Surrounding Based on GEBCO Data and Nautical Map. Universitas Muhammadiyah Surakarta, 2016.

Cita MLA (9th ed.)

Yulius, Yulius, et al. Spatial Pattern of Bathymetry in Wangi-Wangi Island and Its Surrounding Based on GEBCO Data and Nautical Map. Universitas Muhammadiyah Surakarta, 2016.