Gaya APA
Jones, M. et al (2020).
Biology for Cambridge International AS & A Level (Coursebook) : DIPA 2026 (Fifth edition).
United Kingdom:
Cambridge University Press.
Gaya MLA
Jones, Mary. et al.
"Biology for Cambridge International AS & A Level (Coursebook) : DIPA 2026".
Fifth edition
United Kingdom:
Cambridge University Press,
2020.
Art Original.