Cita APA

Mader, S. S., & Sylvia S. Mader. Concepts of biology. Dubuque, IA: McGraw-Hill.

Chicago Style Citation

Mader, Sylvia S., i Sylvia S. Mader. Concepts of Biology. Dubuque, IA: McGraw-Hill.

Cita MLA

Mader, Sylvia S., i Sylvia S. Mader. Concepts of Biology. Dubuque, IA: McGraw-Hill.

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