Cita APA (7a ed.)

Erspamer, V., Vitali, T., Roseghini, M., & Cei, J. M. A. M. (1964). The Identification of New Histamine Derivatives in the Skin of Leptodactylus.

Cita Chicago Style (17a ed.)

Erspamer, V., T. Vitali, M. Roseghini, y José Miguel Alfredo María Cei. The Identification of New Histamine Derivatives in the Skin of Leptodactylus. 1964.

Cita MLA (8a ed.)

Erspamer, V., et al. The Identification of New Histamine Derivatives in the Skin of Leptodactylus. 1964.