APA引文

Sawyer, P., Paech, B., & Heymans, P. (2020). Requirements Engineering: Foundation for Software Quality. Springer Berlin Heidelberg.

Trích dẫn kiểu Chicago

Sawyer, Pete, Barbara Paech, và Patrick Heymans. Requirements Engineering: Foundation for Software Quality. Springer Berlin Heidelberg, 2020.

MLA引文

Sawyer, Pete, Barbara Paech, và Patrick Heymans. Requirements Engineering: Foundation for Software Quality. Springer Berlin Heidelberg, 2020.

警告：這些引文格式不一定是100％准確.