APA-ийн эшлэл(7 дахь хэвлэлт)

Putra, A., Wisha, U. J., & Kusumah, G. (2017). Spatial Analysis of the River Line and Land Cover Changes in the Kampar River Estuary: The Influence of the Bono Tidal Bore Phenomenon. Universitas Muhammadiyah Surakarta.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Putra, Aprizon, Ulung Jantama Wisha, ба Gunardi Kusumah. Spatial Analysis of the River Line and Land Cover Changes in the Kampar River Estuary: The Influence of the Bono Tidal Bore Phenomenon. Universitas Muhammadiyah Surakarta, 2017.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Putra, Aprizon, et al. Spatial Analysis of the River Line and Land Cover Changes in the Kampar River Estuary: The Influence of the Bono Tidal Bore Phenomenon. Universitas Muhammadiyah Surakarta, 2017.