Cita APA (7th ed.)

Etchells, R. (1969). Unafraid to be: A Christian study of contemporary English writing. Inter-Varsity P..

Cita Chicago (17th ed.)

Etchells, Ruth. Unafraid to Be: A Christian Study of Contemporary English Writing. London: Inter-Varsity P., 1969.

Cita MLA (8th ed.)

Etchells, Ruth. Unafraid to Be: A Christian Study of Contemporary English Writing. Inter-Varsity P., 1969.