(1987). A magnificent collection of botanical books: Being the finest colour-plate books from the celebrated library formed by Robert de Belder.
Chicago-Zitierstil (17. Ausg.)A Magnificent Collection of Botanical Books: Being the Finest Colour-plate Books from the Celebrated Library Formed by Robert De Belder. London, 1987.
MLA-Zitierstil (9. Ausg.)A Magnificent Collection of Botanical Books: Being the Finest Colour-plate Books from the Celebrated Library Formed by Robert De Belder. 1987.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.