Sitting down-unfolding-lying down; upholstered furniture with dual function

MLA

Sitting Down-unfolding-lying Down; Upholstered Furniture with Dual Function. .

APA

Sitting down-unfolding-lying down; upholstered furniture with dual function. .

Chicago

Sitting Down-Unfolding-Lying Down; Upholstered Furniture with Dual Function.