Gaya APA
Crundell, M. (2018).
Cambridge International AS and A Level Physics, 2nd Edition (4).
London:
University of Cambrige Internatonal Examination.
Gaya MLA
Crundell, Mike.
"Cambridge International AS and A Level Physics, 2nd Edition".
4
London:
University of Cambrige Internatonal Examination,
2018.
Print.