Tohutoro APA (7th ed.)

Seeds, M. A. (1986). Foundations of astronomy. Wadsworth.

Tohutoru Kātū Chicago (17th ed.)

Seeds, Michael A. Foundations of Astronomy. Belmont, Calif: Wadsworth, 1986.

Tohutoro MLA (9th ed.)

Seeds, Michael A. Foundations of Astronomy. Wadsworth, 1986.