APA (7e ed.) Bronvermelding

(1987). Sotheby's Founded 1744: A Sale of Fine Dolls, Miniature Objects, Teddy Bears, Automata, Tinplate and Other Toys, European Textiles and Mechanical Musical Instruments. Ditchling Press.

Chicago (17e ed.) Bronvermelding

Sotheby's Founded 1744: A Sale of Fine Dolls, Miniature Objects, Teddy Bears, Automata, Tinplate and Other Toys, European Textiles and Mechanical Musical Instruments. London: Ditchling Press, 1987.

MLA (8e ed.) Bronvermelding

Sotheby's Founded 1744: A Sale of Fine Dolls, Miniature Objects, Teddy Bears, Automata, Tinplate and Other Toys, European Textiles and Mechanical Musical Instruments. Ditchling Press, 1987.