Ronan, C. (1979). Buku Mengenai Sains.
Chicago Style (17th ed.) CitationRonan, Colin. Buku Mengenai Sains. Kuala LumpurbPenerbit Fajar Bakti Sdn. Bhd, 1979.
MLA (9th ed.) CitationRonan, Colin. Buku Mengenai Sains. 1979.
Warning: These citations may not always be 100% accurate.