Eurich, N., & Schwenkmeyer, B. (1971). Great Britain's open university: First chance, second chance, or last chancen. Academy for Educational Development.
芝加哥风格引文Eurich, Nell, 与 Barry Schwenkmeyer. Great Britain's Open University: First Chance, Second Chance, or Last Chancen. [New York]: Academy for Educational Development, 1971.
MLA引文Eurich, Nell, 与 Barry Schwenkmeyer. Great Britain's Open University: First Chance, Second Chance, or Last Chancen. Academy for Educational Development, 1971.
警告：这些引文格式不一定是100％准确.