Citazione Stile APA (7a Edizione)

SMITH PAUL I. (1967). INDUSTRIAL PUBLIC RELATIONS. BUSINESS PUBLICATION.

Citazione stile Chigago Style (17a edizione)

SMITH PAUL I. INDUSTRIAL PUBLIC RELATIONS. LONDON: BUSINESS PUBLICATION, 1967.

Citatione MLA (9a ed.)

SMITH PAUL I. INDUSTRIAL PUBLIC RELATIONS. BUSINESS PUBLICATION, 1967.