Cita APA (7th ed.)

Pelensky, E. (1962). Economics of road improvements: A report on a special investigation carried out at the University of N.S.W. Dept. of Main Roads.

Cita Chicago (17th ed.)

Pelensky, E. Economics of Road Improvements: A Report on a Special Investigation Carried Out at the University of N.S.W. [Sydney]: Dept. of Main Roads, 1962.

Cita MLA (8th ed.)

Pelensky, E. Economics of Road Improvements: A Report on a Special Investigation Carried Out at the University of N.S.W. Dept. of Main Roads, 1962.