APA-viite

LOVE,Askell and LOVE, D. (1961). CHROMOSOME NUMBERS OF CENTRAL AND NORTHWEST EUROPEAN PLANT SPECIES. ALMQVIST & WIKSELL.

Chicago-tyylinen lähdeviittaus

LOVE,Askell and LOVE, Doris. CHROMOSOME NUMBERS OF CENTRAL AND NORTHWEST EUROPEAN PLANT SPECIES. STOCHOLM: ALMQVIST & WIKSELL, 1961.

MLA-viite

LOVE,Askell and LOVE, Doris. CHROMOSOME NUMBERS OF CENTRAL AND NORTHWEST EUROPEAN PLANT SPECIES. ALMQVIST & WIKSELL, 1961.