APA Style
Kwan, L, P., YK, E, L. (2023).
Cambridge IGCSE (TM) Biology (Student's Book) .
Singapore:
Cambridge University Press.
MLA Style
Kwan, Lam, Peng., YK, Eric, Lam.
"Cambridge IGCSE (TM) Biology (Student's Book)".
Singapore:
Cambridge University Press,
2023.
Text.