APA Edition Citation

SIMPSON,Gaylord George and BECK,William S. (1965). LIFE: AN INTRODUCTION TO BIOLOGY (II.). HARCOURT BRACE & WORLD, INC.

Chicago Edition Citation

SIMPSON,Gaylord George and BECK,William S. LIFE: AN INTRODUCTION TO BIOLOGY. II. WASHINGTON,D: HARCOURT BRACE & WORLD, INC, 1965.

MLA Edition Citation

SIMPSON,Gaylord George and BECK,William S. LIFE: AN INTRODUCTION TO BIOLOGY. II. HARCOURT BRACE & WORLD, INC, 1965.