APA (7th ed.) Citation

SMITH, E. T. (1951). EXPLORING BIOLOGY. Harcourt Brace & Company.

Chicago Style (17th ed.) Citation

SMITH, Ella Thea. EXPLORING BIOLOGY. Harcourt Brace & Company, 1951.

MLA (8th ed.) Citation

SMITH, Ella Thea. EXPLORING BIOLOGY. Harcourt Brace & Company, 1951.

Warning: These citations may not always be 100% accurate.