APA Edition Citation

Gould, G. . W. (1999). New methods of food preservation. Aspen publications.

Chicago Edition Citation

Gould, G W. New Methods of Food Preservation. Gaithersburg: Aspen publications, 1999.

MLA Edition Citation

Gould, G W. New Methods of Food Preservation. Aspen publications, 1999.

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