APA引文

Mayer, K. R. (2023). Forest resources of Liberia. United States Department of Agriculture, Washington D C.

Chicago Style (17th ed.) Citation

Mayer, Karl R. Forest Resources of Liberia. United States Department of Agriculture, Washington D C, 2023.

MLA引文

Mayer, Karl R. Forest Resources of Liberia. United States Department of Agriculture, Washington D C, 2023.

警告:這些引文格式不一定是100%准確.