Cita APA (7th ed.)

Garvey, G., & Garvey, L. A. (1977). International resource flows. Lexington Books.

Cita Chicago (17th ed.)

Garvey, Gerald, i Lou Ann Garvey. International Resource Flows. Lexington, Mass: Lexington Books, 1977.

Cita MLA (9th ed.)

Garvey, Gerald, i Lou Ann Garvey. International Resource Flows. Lexington Books, 1977.