APA (7th ed.) Citation

Hell, H. v. (1972). Human urinary Gonadotrophins: Purification and characterization.

Chicago Style (17th ed.) Citation

Hell, Hans van. Human Urinary Gonadotrophins: Purification and Characterization. 1972.

MLA (9th ed.) Citation

Hell, Hans van. Human Urinary Gonadotrophins: Purification and Characterization. 1972.

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