APA Style

Osborn, Peter D.. (1989). THE ENGINEER'S CLEAN AIR HANDBOOK . England: Butterworth & Co. (Publishers) Ltd.

Chicago Style

Osborn, Peter D.. THE ENGINEER'S CLEAN AIR HANDBOOK. England: Butterworth & Co. (Publishers) Ltd, 1989. Text.

MLA Style

Osborn, Peter D.. THE ENGINEER'S CLEAN AIR HANDBOOK. England: Butterworth & Co. (Publishers) Ltd, 1989. Text.

Turabian Style

Osborn, Peter D.. THE ENGINEER'S CLEAN AIR HANDBOOK. England: Butterworth & Co. (Publishers) Ltd, 1989. Print.