APA (7e ed.) Bronvermelding

Spencer, H., Jaffé, H. L. C., & Vordemberge-Gildewart, F. (1974). Vordemberge-Gildewart: Remembered : 4 July - 14 September 1974, Annely Juda Fine Art, London / Spencer, Herbert [Foreword by H. L. C. Jaffé]. Annely Juda Fine Art.

Chicago (17e ed.) Bronvermelding

Spencer, Herbert, Hans Ludwig C. Jaffé, en Friedrich Vordemberge-Gildewart. Vordemberge-Gildewart: Remembered : 4 July - 14 September 1974, Annely Juda Fine Art, London / Spencer, Herbert [Foreword by H. L. C. Jaffé]. London: Annely Juda Fine Art, 1974.

MLA (8e ed.) Bronvermelding

Spencer, Herbert, et al. Vordemberge-Gildewart: Remembered : 4 July - 14 September 1974, Annely Juda Fine Art, London / Spencer, Herbert [Foreword by H. L. C. Jaffé]. Annely Juda Fine Art, 1974.