Gaya APA

Ubur-Ubur Lembur. (). : .

Gaya Chicago

Ubur-Ubur Lembur. . : , . E-BOOK.

Gaya MLA

Ubur-Ubur Lembur. . : , . E-BOOK.

Gaya Turabian

Ubur-Ubur Lembur. : , . E-BOOK.