Setford, S., & Harini. (2001). Buku saku fakta sains. Erlangga.
Chicago Style (17th ed.) CitationSetford, Steve, and Harini. Buku Saku Fakta Sains. Erlangga, 2001.
MLA (8th ed.) CitationSetford, Steve, and Harini. Buku Saku Fakta Sains. Erlangga, 2001.
Warning: These citations may not always be 100% accurate.