Lua APA (7ú heag.)

HERR, E. L., & CRAMER, S. H. Career guidance through the life span: Systematic approach. Little.

Lua i Stíl Chicago (17ú heag.)

HERR, Edwin L., agus Stanley H. CRAMER. Career Guidance Through the Life Span: Systematic Approach. Boston: Little.

Lua MLA (9ú heag.)

HERR, Edwin L., agus Stanley H. CRAMER. Career Guidance Through the Life Span: Systematic Approach. Little.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.