APA引文

Ahmed Mansour Mohammad. (2009). Level of sudanese school students' scientific literacy.

Chicago Style (17th ed.) Citation

Ahmed Mansour Mohammad. Level of Sudanese School Students' Scientific Literacy. 2009.

MLA引文

Ahmed Mansour Mohammad. Level of Sudanese School Students' Scientific Literacy. 2009.

警告：這些引文格式不一定是100％准確.