Citazione Stile APA (7a Edizione)

Gale Research Company & Hodson, H. V. (1974). The International foundation directory. Gale Research Co.

Citazione stile Chigago Style (17a edizione)

Gale Research Company e Henry Vincent Hodson. The International Foundation Directory. Detroit, Mich: Gale Research Co, 1974.

Citatione MLA (9a ed.)

Gale Research Company e Henry Vincent Hodson. The International Foundation Directory. Gale Research Co, 1974.