AJAEGBU, H., & FANIRAN, A. (1973). A new approach to practical work in geography. Heinemann Educational Books.
芝加哥风格引文AJAEGBU, H.I, 与 A. FANIRAN. A New Approach to Practical Work in Geography. London: Heinemann Educational Books, 1973.
MLA引文AJAEGBU, H.I, 与 A. FANIRAN. A New Approach to Practical Work in Geography. Heinemann Educational Books, 1973.
警告：这些引文格式不一定是100％准确.