APA引文

Alfitriani Siregar. (2011). The effect of video based mobile learning on students writing skill.

Chicago Style (17th ed.) Citation

Alfitriani Siregar. The Effect of Video Based Mobile Learning on Students Writing Skill. 2011.

MLA引文

Alfitriani Siregar. The Effect of Video Based Mobile Learning on Students Writing Skill. 2011.

警告：這些引文格式不一定是100％准確.