APA ציטוט

Wilbur Smith and Associates, World Bank, & Parsons Brinckerhoff/Tudor/Bechtel. (1981). Singapore Mass Transit study, phase ...: Report in brief. W. Smith.

Chicago Style (17th ed.) Citation

Wilbur Smith and Associates, World Bank, and Parsons Brinckerhoff/Tudor/Bechtel. Singapore Mass Transit Study, Phase ...: Report in Brief. [New Haven?]: W. Smith, 1981.

ציטוט MLA

Wilbur Smith and Associates, et al. Singapore Mass Transit Study, Phase ...: Report in Brief. W. Smith, 1981.