Trích dẫn APA

(1986). A completitive assessment of the U.S. ethylene industry. Washington: International Trade Administration.

Trích dẫn kiểu Chicago

A Completitive Assessment of the U.S. Ethylene Industry. Washington: International Trade Administration, 1986.

Trích dẫn MLA

A Completitive Assessment of the U.S. Ethylene Industry. Washington: International Trade Administration, 1986.

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