APA引文

Angel, D. P., Hamilton, T., & Huber, M. T. Global environmental standards for industry.

Trích dẫn kiểu Chicago

Angel, David P., Trina Hamilton, và Matthew T. Huber. Global Environmental Standards for Industry.

MLA引文

Angel, David P., Trina Hamilton, và Matthew T. Huber. Global Environmental Standards for Industry.

警告：這些引文格式不一定是100％准確.