APA (7th ed.) Citation

Heimler, C. H. (1986). Focus on life science. Charles E. Merrill.

Chicago Style (17th ed.) Citation

Heimler, Charles H. Focus on Life Science. Columbus, Ohio: Charles E. Merrill, 1986.

MLA (9th ed.) Citation

Heimler, Charles H. Focus on Life Science. Charles E. Merrill, 1986.