Style de citation APA

Lennhoff, F. G. (1975). The first thirty years. Shotton Hall Publ.

Style de citation Chicago

Lennhoff, F. G. The First Thirty Years. Harmer Hill, Shrewsbury: Shotton Hall Publ, 1975.

Style de citation MLA

Lennhoff, F. G. The First Thirty Years. Shotton Hall Publ, 1975.