Marcum, W. (1991). Teenagers and group dynamics. Group Books.
芝加哥风格引文Marcum, Walt. Teenagers and Group Dynamics. Colorado: Group Books, 1991.
MLA引文Marcum, Walt. Teenagers and Group Dynamics. Group Books, 1991.
警告:这些引文格式不一定是100%准确.
Marcum, W. (1991). Teenagers and group dynamics. Group Books.
芝加哥风格引文Marcum, Walt. Teenagers and Group Dynamics. Colorado: Group Books, 1991.
MLA引文Marcum, Walt. Teenagers and Group Dynamics. Group Books, 1991.