Henningfield,Jack E. (1988). Barbiturates: Sleeping potion or intoxicant. Burke publishing company limited.
Chicago Style (17th ed.) CitationHenningfield,Jack E. Barbiturates: Sleeping Potion or Intoxicant. London: Burke publishing company limited, 1988.
MLA (9th ed.) CitationHenningfield,Jack E. Barbiturates: Sleeping Potion or Intoxicant. Burke publishing company limited, 1988.
Warning: These citations may not always be 100% accurate.