Cita APA (7a ed.)

PETERSEN, D. (1971). Techniques Of Safety Management Daniel Petersen. McGraw-Hill.

Cita Chicago Style (17a ed.)

PETERSEN, Daniel. Techniques Of Safety Management Daniel Petersen. McGraw-Hill, 1971.

Cita MLA (8a ed.)

PETERSEN, Daniel. Techniques Of Safety Management Daniel Petersen. McGraw-Hill, 1971.