ALLABY MICHAEL. (1993). MCMILLAN DICTIONARY OF THE ENVIRONMENT. MACMILLAN.
芝加哥风格引文ALLABY MICHAEL. MCMILLAN DICTIONARY OF THE ENVIRONMENT. HONG KONG: MACMILLAN, 1993.
MLA引文ALLABY MICHAEL. MCMILLAN DICTIONARY OF THE ENVIRONMENT. MACMILLAN, 1993.
警告：这些引文格式不一定是100％准确.