Den Hartogh, N., Langham, T., & Van Dobbenburg, B. (1995). Flora in focus: Tropical gardens. Tiger Books International.
芝加哥风格引文Den Hartogh, Nicky, Tony Langham, 与 B. Van Dobbenburg. Flora in Focus: Tropical Gardens. London: Tiger Books International, 1995.
MLA引文Den Hartogh, Nicky, et al. Flora in Focus: Tropical Gardens. Tiger Books International, 1995.
警告：这些引文格式不一定是100％准确.