APA (7th ed.) Citation

Lanegran, D. A., & Palm, R. (1973). An invitation to geography. McGraw-Hill Book Co.

Chicago Style (17th ed.) Citation

Lanegran, David A., and Risa Palm. An Invitation to Geography. Düsseldorf: McGraw-Hill Book Co, 1973.

MLA (9th ed.) Citation

Lanegran, David A., and Risa Palm. An Invitation to Geography. McGraw-Hill Book Co, 1973.