APA (7th ed.) Citation

Rikkinen, K. (1971). Typology of farms in central Finland.

Chicago Style (17th ed.) Citation

Rikkinen, Kalevi. Typology of Farms in Central Finland. Helsinki, 1971.

MLA (9th ed.) Citation

Rikkinen, Kalevi. Typology of Farms in Central Finland. 1971.

Warning: These citations may not always be 100% accurate.