APA (7th ed.) Citation

Blecha, M. K. (1974). The physical sciences: Investigating man's environment. Laidlaw Brothers.

Chicago Style (17th ed.) Citation

Blecha, Milo K. The Physical Sciences: Investigating Man's Environment. Palo Alto, Calif: Laidlaw Brothers, 1974.

MLA (9th ed.) Citation

Blecha, Milo K. The Physical Sciences: Investigating Man's Environment. Laidlaw Brothers, 1974.

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