Cita APA (7th ed.)

Grass, G. (1969). Local anaesthetic. Fawcett.

Cita Chicago (17th ed.)

Grass, Gunter. Local Anaesthetic. Greenwich, Conn: Fawcett, 1969.

Cita MLA (9th ed.)

Grass, Gunter. Local Anaesthetic. Fawcett, 1969.