Tohutoro APA (7th ed.)

Steffen, M. R. (1915). Special cattle therapy. American journal of veterinary therapy.

Tohutoru Kātū Chicago (17th ed.)

Steffen, Martin Robert. Special Cattle Therapy. Chicago: American journal of veterinary therapy, 1915.

Tohutoro MLA (9th ed.)

Steffen, Martin Robert. Special Cattle Therapy. American journal of veterinary therapy, 1915.