APA引文

Roysdon, C., & White, H. D. (2020). Expert Systems in Reference Services, 1st edition. Routledge.

Trích dẫn kiểu Chicago

Roysdon, Christine, và Howard D. White. Expert Systems in Reference Services, 1st Edition. Routledge, 2020.

MLA引文

Roysdon, Christine, và Howard D. White. Expert Systems in Reference Services, 1st Edition. Routledge, 2020.

警告：这些引文格式不一定是100％准确.