Citazione Stile APA (7a Edizione)

Meadows, D. H., Richardson, J., & Bruckmann, G. (1982). Groping in the dark: The first decade of global modelling. John Wiley & Sons.

Citazione stile Chigago Style (17a edizione)

Meadows, Donella H., John Richardson, e Gerhart Bruckmann. Groping in the Dark: The First Decade of Global Modelling. Chichester [etc.]: John Wiley & Sons, 1982.

Citatione MLA (9a ed.)

Meadows, Donella H., et al. Groping in the Dark: The First Decade of Global Modelling. John Wiley & Sons, 1982.