Gaya APA

Maymard, C. (1984). Planet Bumi (Panet Earth) . London: Grisewood & Dempsey (Grolier).

Gaya MLA

Maymard, Christopher. "Planet Bumi (Panet Earth)". London: Grisewood & Dempsey (Grolier), 1984. Koleksi Cetak.