Watts, B. (1990). Kumbang Kura-Kura. Malaysia: Pustaka Delta Pelajaran Sdn Bhd.
Chicago Style CitationWatts, Barrie. Kumbang Kura-Kura. Malaysia: Pustaka Delta Pelajaran Sdn Bhd, 1990.
MLA CitationWatts, Barrie. Kumbang Kura-Kura. Malaysia: Pustaka Delta Pelajaran Sdn Bhd, 1990.
Warning: These citations may not always be 100% accurate.