APA引文

Castillon, D. A. (1996). Conservation of Natural Resources: A Resource Management Approach. Dubuque, Iowa: Brown&Benchmark.

Trích dẫn kiểu Chicago

Castillon, David A. Conservation of Natural Resources: A Resource Management Approach. Dubuque, Iowa: Brown&Benchmark, 1996.

MLA引文

Castillon, David A. Conservation of Natural Resources: A Resource Management Approach. Dubuque, Iowa: Brown&Benchmark, 1996.

警告：这些引文格式不一定是100％准确.