Keller, M. (2010). On The Origin Of Species = Asal-Usul Spesies. Gramedia Pustaka Utama.
Chicago Style (17th ed.) CitationKeller, Michael. On The Origin Of Species = Asal-Usul Spesies. Gramedia Pustaka Utama, 2010.
MLA (8th ed.) CitationKeller, Michael. On The Origin Of Species = Asal-Usul Spesies. Gramedia Pustaka Utama, 2010.
Warning: These citations may not always be 100% accurate.