Tohutoro APA (7th ed.)

KRAUSKOPF, K. B. (1967). The Physical Universe. McGraw-Hill.

Tohutoru Kātū Chicago (17th ed.)

KRAUSKOPF, Konrad B. The Physical Universe. New York: McGraw-Hill, 1967.

Tohutoro MLA (9th ed.)

KRAUSKOPF, Konrad B. The Physical Universe. McGraw-Hill, 1967.