Gaya APA
Paulus, J, J, H, [.
(2020).
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(
Cet. 1)
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Yogyakarta:
Deepublish.
Gaya MLA
Paulus, James, J., H., [at.al].
"Buku ajar pencemaran laut".
Cet. 1
Yogyakarta:
Deepublish,
2020.
Art Original.