Lee, H. (1989). Guidance manual: Bedded sediment bioaccumulation tests. United States: Environmental Protection Agency.
Trích dẫn kiểu ChicagoLee, Henry. Guidance Manual: Bedded Sediment Bioaccumulation Tests. United States: Environmental Protection Agency, 1989.
MLA引文Lee, Henry. Guidance Manual: Bedded Sediment Bioaccumulation Tests. United States: Environmental Protection Agency, 1989.
警告:這些引文格式不一定是100%准確.