APA引文

IKPO, J. I. (2006). Building maintenance. Sedyn Publishers.

Chicago Style (17th ed.) Citation

IKPO, Johnson Ime. Building Maintenance. Sedyn Publishers, 2006.

MLA引文

IKPO, Johnson Ime. Building Maintenance. Sedyn Publishers, 2006.

警告：這些引文格式不一定是100％准確.