Gaya APA

WILDER, L, I., wilder, L, I. (2020). MUSIM DINGIN DI PERTANIAN (cet-1.th2020). jakartaa: libri.

Gaya MLA

WILDER, LAURA, INGALLS., wilder, Laura, Ingals. "MUSIM DINGIN DI PERTANIAN". cet-1.th2020 jakartaa: libri, 2020. Text.