APA (7th ed.) Citation

Sommer, A. H. (1980). Photoemissive materials: Preparation, properties, and uses (Repr. ed., with new preface and updated references.). Krieger.

Chicago Style (17th ed.) Citation

Sommer, Alfred Hermann. Photoemissive Materials: Preparation, Properties, and Uses. Repr. ed., with new preface and updated references. Huntington, NY: Krieger, 1980.

MLA (9th ed.) Citation

Sommer, Alfred Hermann. Photoemissive Materials: Preparation, Properties, and Uses. Repr. ed., with new preface and updated references. Krieger, 1980.