Gaya APA
Cotrell, S. (2017).
Critical thinking skills, effective analysis, argument and reflection / third edition (3).
London:
Palgrave Macmillan.
Gaya MLA
Cotrell, Stella.
"Critical thinking skills, effective analysis, argument and reflection / third edition".
3
London:
Palgrave Macmillan,
2017.
Text.