APA (7th ed.) Citation

Richard fields. (1998). Drugs in nersp. Mc Graw Hill.

Chicago Style (17th ed.) Citation

Richard fields. Drugs in Nersp. New york: Mc Graw Hill, 1998.

MLA (9th ed.) Citation

Richard fields. Drugs in Nersp. Mc Graw Hill, 1998.

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