APA Style

Beaumont, Emilie, Putri Sastra, Isma Soekoto. (2017). Alam . Jakarta: Penerbit Bhuana Ilmu Populer.

Chicago Style

Beaumont, Emilie, Putri Sastra, Isma Soekoto. Alam. Jakarta: Penerbit Bhuana Ilmu Populer, 2017. Book.

MLA Style

Beaumont, Emilie, Putri Sastra, Isma Soekoto. Alam. Jakarta: Penerbit Bhuana Ilmu Populer, 2017. Book.

Turabian Style

Beaumont, Emilie, Putri Sastra, Isma Soekoto. Alam. Jakarta: Penerbit Bhuana Ilmu Populer, 2017. Book.