APA引文

(2004). Preparation of Vietnam road safety project-phase 1: Social assessment (Final Report). Opus International Consultants Limited.

Trích dẫn kiểu Chicago

Preparation of Vietnam Road Safety Project-phase 1: Social Assessment (Final Report). Opus International Consultants Limited, 2004.

MLA引文

Preparation of Vietnam Road Safety Project-phase 1: Social Assessment (Final Report). Opus International Consultants Limited, 2004.

警告：這些引文格式不一定是100％准確.