Citazione Stile APA (7a Edizione)

(Author), J. S. B., & (Author), C. A. S. (1978). Nature and process of labour importing: The Arabian Gulf States of Kuwait, Bahrain, Qatar and the United Arab Emirates. International Labour Organization.

Citazione stile Chigago Style (17a edizione)

(Author), J. S. Birks, e C. A. Sinclair (Author). Nature and Process of Labour Importing: The Arabian Gulf States of Kuwait, Bahrain, Qatar and the United Arab Emirates. International Labour Organization, 1978.

Citatione MLA (9a ed.)

(Author), J. S. Birks, e C. A. Sinclair (Author). Nature and Process of Labour Importing: The Arabian Gulf States of Kuwait, Bahrain, Qatar and the United Arab Emirates. International Labour Organization, 1978.