APA引文

AJA, C. (2014). Goodluck Jonathan’s leadership landmarks in Nigeria: A message for the youths. CentChris Publishers.

芝加哥风格引文

AJA, Chris. Goodluck Jonathan’s Leadership Landmarks in Nigeria: A Message for the Youths. CentChris Publishers, 2014.

MLA引文

AJA, Chris. Goodluck Jonathan’s Leadership Landmarks in Nigeria: A Message for the Youths. CentChris Publishers, 2014.

警告：这些引文格式不一定是100％准确.