APA citiranje

Niiniluoto, I. (1973). Conceptual enrichment, theories and inductive systematization. Suomalainen Tiedeakatemia : Distributor, the Academic Bookstore.

Chicago Style (17th ed.) Citation

Niiniluoto, Ilkka. Conceptual Enrichment, Theories and Inductive Systematization. Helsinki: Suomalainen Tiedeakatemia : Distributor, the Academic Bookstore, 1973.

MLA citiranje

Niiniluoto, Ilkka. Conceptual Enrichment, Theories and Inductive Systematization. Suomalainen Tiedeakatemia : Distributor, the Academic Bookstore, 1973.