[et.al], S. (2007). Psikologi pendidikan. UNY Press.
Chicago Style (17th ed.) Citation[et.al], SUGIHARTONO. Psikologi Pendidikan. UNY Press, 2007.
MLA (8th ed.) Citation[et.al], SUGIHARTONO. Psikologi Pendidikan. UNY Press, 2007.
Warning: These citations may not always be 100% accurate.