APA (7e ed.) Bronvermelding

Federal funds for research, development, and other scientific activities. National Science Foundation.

Chicago (17e ed.) Bronvermelding

Federal Funds for Research, Development, and Other Scientific Activities. Washington: National Science Foundation.

MLA (9e ed.) Bronvermelding

Federal Funds for Research, Development, and Other Scientific Activities. National Science Foundation.

Let op: Deze citaties zijn niet altijd 100% accuraat.