The National Galleries of Scotland : Seventieth Report of the Board of Trustees 1976.

MLA

The National Galleries of Scotland : Seventieth Report of the Board of Trustees 1976. Edinburgh: Trustees of the National Galleries of Scotland, 1977.

APA

(1977). The National Galleries of Scotland : Seventieth Report of the Board of Trustees 1976. Edinburgh: Trustees of the National Galleries of Scotland.

Chicago

The National Galleries of Scotland: Seventieth Report of the Board of Trustees 1976. Edinburgh: Trustees of the National Galleries of Scotland, 1977.