Rugg, R. D. (1974). The use and non-use of urban parks: Accessibility and social characteristics in relation to public outdoor recreation in selected neighborhoods of Ottawa-Hull.
Chicago Style (17th ed.) CitationRugg, Robert D. The Use and Non-use of Urban Parks: Accessibility and Social Characteristics in Relation to Public Outdoor Recreation in Selected Neighborhoods of Ottawa-Hull. 1974.
MLA引文Rugg, Robert D. The Use and Non-use of Urban Parks: Accessibility and Social Characteristics in Relation to Public Outdoor Recreation in Selected Neighborhoods of Ottawa-Hull. 1974.
警告：這些引文格式不一定是100％准確.