APA

(1853). A brief memoir of the "Black Swan", Miss E.T. Greenfield, the American vocalist. London: [s.n.].

Chicago

1853. A brief memoir of the "Black Swan", Miss E.T. Greenfield, the American vocalist. London: [s.n.].

Harvard

(1853). A brief memoir of the "Black Swan", Miss E.T. Greenfield, the American vocalist. London: [s.n.].

MLA

A brief memoir of the "Black Swan", Miss E.T. Greenfield, the American vocalist. London: [s.n.]. 1853.