APA (7e ed.) Bronvermelding

Maxwell, H. E. (1907). Half-a-century of successful trade: Being a sketch of the rise and development of the business of W & A Gilbey, 1857-1907. W & A Gilbey.

Chicago (17e ed.) Bronvermelding

Maxwell, Herbert Eustace. Half-a-century of Successful Trade: Being a Sketch of the Rise and Development of the Business of W & A Gilbey, 1857-1907. London: W & A Gilbey, 1907.

MLA (8e ed.) Bronvermelding

Maxwell, Herbert Eustace. Half-a-century of Successful Trade: Being a Sketch of the Rise and Development of the Business of W & A Gilbey, 1857-1907. W & A Gilbey, 1907.