Cita APA (7a ed.)

Massey, D. L. (1984). Communities around our world. Ginn Educational Publ.

Cita Chicago Style (17a ed.)

Massey, Donald L. Communities Around Our World. [Scarborough, Ont.]: Ginn Educational Publ, 1984.

Cita MLA (9a ed.)

Massey, Donald L. Communities Around Our World. Ginn Educational Publ, 1984.