Citazione Stile APA (7a Edizione)

Nelson, R. R. (1963). Aggregate production functions and medium-range growth projections. Rand Corp.

Citazione stile Chigago Style (17a edizione)

Nelson, Richard R. Aggregate Production Functions and Medium-range Growth Projections. Santa Monica, Calif: Rand Corp, 1963.

Citatione MLA (9a ed.)

Nelson, Richard R. Aggregate Production Functions and Medium-range Growth Projections. Rand Corp, 1963.