APA (7th ed.) Citation

Hunkins, F. P., & Armstrong, D. G. (1984). World geography: People and places. Merrill.

Chicago Style (17th ed.) Citation

Hunkins, Francis P., and David G. Armstrong. World Geography: People and Places. Columbus, Ohio [u.a.]: Merrill, 1984.

MLA (9th ed.) Citation

Hunkins, Francis P., and David G. Armstrong. World Geography: People and Places. Merrill, 1984.