Ritskes, J. (1996). Philippine morning. CRC Publications.
芝加哥风格引文Ritskes, Janne. Philippine Morning. Grand Rapids, Mich: CRC Publications, 1996.
MLA引文Ritskes, Janne. Philippine Morning. CRC Publications, 1996.
警告：这些引文格式不一定是100％准确.
APA引文