Vashist, H. (2003). Environmental education: Problems and solutions. Book Enclave.
芝加哥风格引文Vashist, Himanshu. Environmental Education: Problems and Solutions. Jaipur: Book Enclave, 2003.
MLA引文Vashist, Himanshu. Environmental Education: Problems and Solutions. Book Enclave, 2003.
警告：这些引文格式不一定是100％准确.