APA引文

John R Holum. (1977). Topics and Terms in Enviornmental Problems. A Wiley-Interscience Publication.

Chicago Edition Citation

John R Holum. Topics and Terms in Enviornmental Problems. A Wiley-Interscience Publication, 1977.

MLA引文

John R Holum. Topics and Terms in Enviornmental Problems. A Wiley-Interscience Publication, 1977.

警告：這些引文格式不一定是100％准確.