APA (7th ed.) Citation

Steinberg, B. (1951). "It was my idea". Pub. by courtesy of the Armour Laboratories.

Chicago Style (17th ed.) Citation

Steinberg, Bernhard. "It Was My Idea". Chicago: Pub. by courtesy of the Armour Laboratories, 1951.

MLA (8th ed.) Citation

Steinberg, Bernhard. "It Was My Idea". Pub. by courtesy of the Armour Laboratories, 1951.