APA (7th ed.) Citation

Richards, B. (1978). INTRODUCTION TO THE SOIL ECOSYSTEM. Longman.

Chicago Style (17th ed.) Citation

Richards, B.N. INTRODUCTION TO THE SOIL ECOSYSTEM. Longman, 1978.

MLA (8th ed.) Citation

Richards, B.N. INTRODUCTION TO THE SOIL ECOSYSTEM. Longman, 1978.

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