Παραπομπή APA

(1999). Glencoe science: An introduction to the life, earth, and physical sciences. Westerville, OH: Glencoe/McGraw-Hill.

Παραπομπή Chicago Style

Glencoe Science: An Introduction to the Life, Earth, and Physical Sciences. Westerville, OH: Glencoe/McGraw-Hill, 1999.

Παραπομπή MLA

Glencoe Science: An Introduction to the Life, Earth, and Physical Sciences. Westerville, OH: Glencoe/McGraw-Hill, 1999.

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