Cita APA (7a ed.)

Elias, P. (1997). Occupational Classification (ISCO-88): Concepts, Methods, Reliability, Validity and Cross-National Comparability. OECD Publishing.

Cita Chicago Style (17a ed.)

Elias, Peter. Occupational Classification (ISCO-88): Concepts, Methods, Reliability, Validity and Cross-National Comparability. Paris: OECD Publishing, 1997.

Cita MLA (9a ed.)

Elias, Peter. Occupational Classification (ISCO-88): Concepts, Methods, Reliability, Validity and Cross-National Comparability. OECD Publishing, 1997.