APA引文

Collier, R. (2017). Minors buy e-cigs online with ease. What about pot? CMAJ.

Citação norma Chicago

Collier, Roger. "Minors Buy E-cigs Online With Ease. What About Pot?" CMAJ 2017.

MLA引文

Collier, Roger. "Minors Buy E-cigs Online With Ease. What About Pot?" CMAJ 2017.

警告：這些引文格式不一定是100％准確.