APA (7th ed.) Citation

Henderson, R., Jaffe, A., & Trajtenberg, M. (2005). Patent Citations and the Geography of Knowledge Spillovers: A Reassessment: Comment. American Economic Review, 95(1), 461. https://doi.org/10.1257/0002828053828644

Chicago Style (17th ed.) Citation

Henderson, Rebecca, Adam Jaffe, and Manuel Trajtenberg. "Patent Citations and the Geography of Knowledge Spillovers: A Reassessment: Comment." American Economic Review 95, no. 1 (2005): 461. https://doi.org/10.1257/0002828053828644.

MLA (9th ed.) Citation

Henderson, Rebecca, et al. "Patent Citations and the Geography of Knowledge Spillovers: A Reassessment: Comment." American Economic Review, vol. 95, no. 1, 2005, p. 461, https://doi.org/10.1257/0002828053828644.