Close, E. (2011). The Earth's Treasures Stage 1: Explore, Discover, Learn. Orbit Buku Sdn. Bhd..
Chicago Style (17th ed.) CitationClose, Edward. The Earth's Treasures Stage 1: Explore, Discover, Learn. Selangor: Orbit Buku Sdn. Bhd., 2011.
MLA (9th ed.) CitationClose, Edward. The Earth's Treasures Stage 1: Explore, Discover, Learn. Orbit Buku Sdn. Bhd., 2011.
Warning: These citations may not always be 100% accurate.