APA Style

Widaningsih, Ruri. (2022). The Guidebook of Learning English Grammar : for modern people (Edisi 1). Yogyakarta: PT. Anak Hebat Indonesia.

Chicago Style

Widaningsih, Ruri. The Guidebook of Learning English Grammar : for modern people. Edisi 1 Yogyakarta: PT. Anak Hebat Indonesia, 2022. Buku.

MLA Style

Widaningsih, Ruri. The Guidebook of Learning English Grammar : for modern people. Edisi 1 Yogyakarta: PT. Anak Hebat Indonesia, 2022. Buku.

Turabian Style

Widaningsih, Ruri. The Guidebook of Learning English Grammar : for modern people. Edisi 1 Yogyakarta: PT. Anak Hebat Indonesia, 2022. Buku.