APA (7th ed.) Citation

Keller, W. (1997). Are international R&D spillovers trade-related?: Analyzing spillovers among randomly matched trade partners.

Chicago Style (17th ed.) Citation

Keller, Wolfgang. Are International R&D Spillovers Trade-related?: Analyzing Spillovers Among Randomly Matched Trade Partners. Cambridge, Mass, 1997.

MLA (9th ed.) Citation

Keller, Wolfgang. Are International R&D Spillovers Trade-related?: Analyzing Spillovers Among Randomly Matched Trade Partners. 1997.