Trích dẫn APA

Alston, F. Guide to environment safety & health management: Developing, implementing, & maintaining a continuous improvement program.

Trích dẫn kiểu Chicago

Alston, Frances. Guide to Environment Safety & Health Management: Developing, Implementing, & Maintaining a Continuous Improvement Program.

Trích dẫn MLA

Alston, Frances. Guide to Environment Safety & Health Management: Developing, Implementing, & Maintaining a Continuous Improvement Program.

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.