Cita APA (7a ed.)

Rudrud, E. H. (1984). Proactive vocational habilitation. Paul H. Brookes.

Cita Chicago Style (17a ed.)

Rudrud, Eric H. Proactive Vocational Habilitation. Baltimore [etc.]: Paul H. Brookes, 1984.

Cita MLA (9a ed.)

Rudrud, Eric H. Proactive Vocational Habilitation. Paul H. Brookes, 1984.