APA (7th ed.) Citation

Hastuti, Y. P., Nirmala, K., Hutagaol, M. P., Tanjung, D., Kriswantriyono, A., Nurussalam, W., . . . Fatma, Y. S. Analysis of main components of Lake Toba’s water quality in different seasons. PAGEPress Publications.

Chicago Style (17th ed.) Citation

Hastuti, Yuni Puji, Kukuh Nirmala, Manuntun Parulian Hutagaol, Dahri Tanjung, Agit Kriswantriyono, Wildan Nurussalam, Yulia Puspadewi Wulandari, and Yuli Siti Fatma. Analysis of Main Components of Lake Toba’s Water Quality in Different Seasons. PAGEPress Publications.

MLA (9th ed.) Citation

Hastuti, Yuni Puji, et al. Analysis of Main Components of Lake Toba’s Water Quality in Different Seasons. PAGEPress Publications.