APA (7th ed.) Citation

Harwell, J. F. (1968). The urinary excretion of unchanged d-amphetamine by rats at ground level and at altitude. [publisher not identified].

Chicago Style (17th ed.) Citation

Harwell, James Franklin. The Urinary Excretion of Unchanged D-amphetamine by Rats at Ground Level and at Altitude. [College Station, Tex.]: [publisher not identified], 1968.

MLA (9th ed.) Citation

Harwell, James Franklin. The Urinary Excretion of Unchanged D-amphetamine by Rats at Ground Level and at Altitude. [publisher not identified], 1968.