APA-viite

CARTMELL E & FOWLES G W A. (1961). VALENCY AND MOLECULAR STRUCTURE (2.). BUTTERWORTHS SCIENTIFIC.

Chicago-tyylinen lähdeviittaus

CARTMELL E & FOWLES G W A. VALENCY AND MOLECULAR STRUCTURE. 2. LONDON: BUTTERWORTHS SCIENTIFIC, 1961.

MLA-viite

CARTMELL E & FOWLES G W A. VALENCY AND MOLECULAR STRUCTURE. 2. BUTTERWORTHS SCIENTIFIC, 1961.