Cita APA (7a ed.)

FARBMAN, E. (1985). Signals A Grammar And Guide For Writers Evelyn Farbman. Houghton Mifflin.

Cita Chicago Style (17a ed.)

FARBMAN, Evelyn. Signals A Grammar And Guide For Writers Evelyn Farbman. Houghton Mifflin, 1985.

Cita MLA (8a ed.)

FARBMAN, Evelyn. Signals A Grammar And Guide For Writers Evelyn Farbman. Houghton Mifflin, 1985.