Cita APA (7a ed.)

MacLennan, R., & Davis, W. (1978). Cancer registration and its techniques. International Agency for Research on Cancer.

Cita Chicago Style (17a ed.)

MacLennan, Robert, y Walter Davis. Cancer Registration and Its Techniques. Lyon France: International Agency for Research on Cancer, 1978.

Cita MLA (9a ed.)

MacLennan, Robert, y Walter Davis. Cancer Registration and Its Techniques. International Agency for Research on Cancer, 1978.