APA Style
LAM, P, K., ERIC, Y, K, L. (2021).
Cambridge IGCSE Biology: Theory workbook .
Malaysia:
Marshall Cavendish Education.
MLA Style
LAM, Peng, Kwan., ERIC, Y, K, Lam.
"Cambridge IGCSE Biology: Theory workbook".
Malaysia:
Marshall Cavendish Education,
2021.
Text.