APA (7th ed.) Citation

Halstead, B., & Orr, i. R. (1983). <As >origens da vida. Verbo.

Chicago Style (17th ed.) Citation

Halstead, Berverly, and il. Richard Orr. <As >origens Da Vida. Verbo, 1983.

MLA (8th ed.) Citation

Halstead, Berverly, and il. Richard Orr. <As >origens Da Vida. Verbo, 1983.

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