@book{71723,
	author = {Sten, Viveca and Sten, Viveca},
	title = {El secreto de la isla},
	publisher = {Maeva Ediciones, },
	year = {[Fecha de publicación no identificada]},
	series = {La serie de Sandhamn},
	address = {[Madrid, España] :},
	url = {https://public.digitaliapublishing.com/a/81840}
}