APA (7th ed.) Citation

Yli-Jokipii, P., & Jokipii, P. Y. (1984). Thematic cartography in Finnish geography. Turun Yliopiston Kustantama.

Chicago Style (17th ed.) Citation

Yli-Jokipii, Pentti, and Pentti Y.- Jokipii. Thematic Cartography in Finnish Geography. Turku: Turun Yliopiston Kustantama, 1984.

MLA (9th ed.) Citation

Yli-Jokipii, Pentti, and Pentti Y.- Jokipii. Thematic Cartography in Finnish Geography. Turun Yliopiston Kustantama, 1984.