APA Citation

Smallwood, W. L. Chalenges to science: Life science. McGraw-Hill Book Company.

Chicago Style Citation

Smallwood, William L. Chalenges to Science: Life Science. McGraw-Hill Book Company.

MLA Citation

Smallwood, William L. Chalenges to Science: Life Science. McGraw-Hill Book Company.

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