International Foundation for Science. (1982). International Foundation for Science: IFS : Grev Turegatan 19, S-114 39 Stockholm, Sweden. Stockholm, Sweden: International Foundation for Science.
Stile di citazione ChicagoInternational Foundation for Science. International Foundation for Science: IFS : Grev Turegatan 19, S-114 39 Stockholm, Sweden. Stockholm, Sweden: International Foundation for Science, 1982.
Citazione MLAInternational Foundation for Science. International Foundation for Science: IFS : Grev Turegatan 19, S-114 39 Stockholm, Sweden. Stockholm, Sweden: International Foundation for Science, 1982.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.