APA Style
Kwan, L, P., K, E, L, Y. (2023).
Cambridge IGCSE Biology Student's Book .
Singapore:
Marshall Cavendish Education.
MLA Style
Kwan, Lam, Peng., K, Eric, Lam, Y.
"Cambridge IGCSE Biology Student's Book".
Singapore:
Marshall Cavendish Education,
2023.
Text.