MLA

Aalto, Pentti. Modern Language Studies In Finland, 1828-1918. Helsinki: Societas Scientiarum Fennica, 1987.

APA

Aalto, P. (1987). Modern language studies in Finland, 1828-1918. Helsinki: Societas Scientiarum Fennica.

Chicago

Aalto, Pentti, Modern Language Studies In Finland, 1828-1918. Helsinki: Societas Scientiarum Fennica, 1987.