APA-viite

Wilbur, R. L. (1971). A Timely Correspondence (Between the Late Dr. Ray Lyman Wilbur and the then Governor of California, Earl Warren).

Chicago-tyylinen lähdeviittaus

Wilbur, Ray Lyman. A Timely Correspondence (Between the Late Dr. Ray Lyman Wilbur and the Then Governor of California, Earl Warren). 1971.

MLA-viite

Wilbur, Ray Lyman. A Timely Correspondence (Between the Late Dr. Ray Lyman Wilbur and the Then Governor of California, Earl Warren). 1971.

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