APA Style
Surya, Yohanes. (2017).
Ekologi .
Tangerang:
Kandel.
Chicago Style
Surya, Yohanes.
Ekologi.
Tangerang:
Kandel,
2017.
Teacher Resource.
MLA Style
Surya, Yohanes.
Ekologi.
Tangerang:
Kandel,
2017.
Teacher Resource.
Turabian Style
Surya, Yohanes.
Ekologi.
Tangerang:
Kandel,
2017.
Teacher Resource.