Citazione Stile APA (7a Edizione)
Hohl, A., & Tisdell, C. (1992). How useful are environmental safety standards in economics?: <the> example of safe minimum standards for protection of species. The University of Queensland.
Citazione stile Chigago Style (17a edizione)
Hohl, A., e C.A Tisdell. How Useful Are Environmental Safety Standards in Economics?: <the> Example of Safe Minimum Standards for Protection of Species. Brisbane: The University of Queensland, 1992.
Citatione MLA (9a ed.)
Hohl, A., e C.A Tisdell. How Useful Are Environmental Safety Standards in Economics?: <the> Example of Safe Minimum Standards for Protection of Species. The University of Queensland, 1992.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.