Foerst, W. (1971). Newer methods of preperative Organic Chemistry. Academic.
Citazione stile Chigago Style (17a edizione)Foerst, Wilhelm. Newer Methods of Preperative Organic Chemistry. New York: Academic, 1971.
Citatione MLA (9a ed.)Foerst, Wilhelm. Newer Methods of Preperative Organic Chemistry. Academic, 1971.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.