Gaya APA

Jones, M., Jones, G. (2021). Biology for Cambridge IGCSE (Coursebook) : DIPA 2026 (Fourth edition). United Kingdom: Cambridge University Press.

Gaya MLA

Jones, Mary., Jones, Geoff. "Biology for Cambridge IGCSE (Coursebook) : DIPA 2026". Fourth edition United Kingdom: Cambridge University Press, 2021. Art Original.