Cita APA (7a ed.)

Smith, C. H. (1987). Directory of consultants and researchers in library and information science. British Library, Research and Development Department.

Cita Chicago Style (17a ed.)

Smith, Christine H. Directory of Consultants and Researchers in Library and Information Science. London: British Library, Research and Development Department, 1987.

Cita MLA (9a ed.)

Smith, Christine H. Directory of Consultants and Researchers in Library and Information Science. British Library, Research and Development Department, 1987.