APA引文

Brown Courtland, N., & Bethel, J. S. La industria maderera.

Chicago Style (17th ed.) Citation

Brown Courtland, Nelson, and James Samuel Bethel. La Industria Maderera.

MLA引文

Brown Courtland, Nelson, and James Samuel Bethel. La Industria Maderera.

警告：這些引文格式不一定是100％准確.