Цитирование APA (7-е изд.)
Witmer, J. T., & Anderson, C. S. (1994). How to establish a high school service learning program. Association for Supervision and Curriculum Development.
Цитирование в стиле Чикаго (17-е изд.)
Witmer, Judith T., и Carolyn S. Anderson. How to Establish a High School Service Learning Program. Alexandria, VA: Association for Supervision and Curriculum Development, 1994.
Цитирование MLA (9-е изд.)
Witmer, Judith T., и Carolyn S. Anderson. How to Establish a High School Service Learning Program. Association for Supervision and Curriculum Development, 1994.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.