APA (7th ed.) Citation

Skrabanek, P., & Powell, D. (1977). Substance P. Eden Press; Eden Medical Research..

Chicago Style (17th ed.) Citation

Skrabanek, Petr, and David Powell. Substance P. [Montreal] : St. Albans, Vt.,: Eden Press; Eden Medical Research., 1977.

MLA (8th ed.) Citation

Skrabanek, Petr, and David Powell. Substance P. Eden Press; Eden Medical Research., 1977.

Warning: These citations may not always be 100% accurate.