Blutstein, H. I. 1., & Blutstein, H. I. 1. (1970). Area handbook for Costa Rica. Washington: Govt. Print. Off..
Chicago Style CitationBlutstein, Howard I. 1930-, and Howard I. 1930- Blutstein. Area Handbook for Costa Rica. Washington: Govt. Print. Off., 1970.
MLA CitationBlutstein, Howard I. 1930-, and Howard I. 1930- Blutstein. Area Handbook for Costa Rica. Washington: Govt. Print. Off., 1970.
Warning: These citations may not always be 100% accurate.