Shackley, M. (1998). Visitor management: Case studies from world heritage sites. Butterworth Heinemnn.
芝加哥风格引文Shackley, Myra. Visitor Management: Case Studies from World Heritage Sites. Oxford: Butterworth Heinemnn, 1998.
MLA引文Shackley, Myra. Visitor Management: Case Studies from World Heritage Sites. Butterworth Heinemnn, 1998.
警告：这些引文格式不一定是100％准确.