Egan, G. (1970). Encounter; group processes for interpersonal growth. Brooks/Cole Pub. Co..
芝加哥风格引文Egan, Gerard. Encounter; Group Processes for Interpersonal Growth. Belmont, Calif.: Brooks/Cole Pub. Co., 1970.
MLA引文Egan, Gerard. Encounter; Group Processes for Interpersonal Growth. Brooks/Cole Pub. Co., 1970.
警告：这些引文格式不一定是100％准确.