APA (7th ed.) Citation

Pepper, M. S. Letter: Regaining Perspective on Stem Cells. AOSIS.

Chicago Style (17th ed.) Citation

Pepper, Michael S. Letter: Regaining Perspective on Stem Cells. AOSIS.

MLA (9th ed.) Citation

Pepper, Michael S. Letter: Regaining Perspective on Stem Cells. AOSIS.

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