APA (7th ed.) Citation

Thorne, P. R., & Andrews, J. H. (1966). AN INSTRUMENT FOR PRODUCING IRREGULAR BUT CONTROLLED TIMED PERIODS. Blackwell Publishing Ltd.

Chicago Style (17th ed.) Citation

Thorne, P. R., and J. H. Andrews. AN INSTRUMENT FOR PRODUCING IRREGULAR BUT CONTROLLED TIMED PERIODS. Oxford, UK: Blackwell Publishing Ltd, 1966.

MLA (9th ed.) Citation

Thorne, P. R., and J. H. Andrews. AN INSTRUMENT FOR PRODUCING IRREGULAR BUT CONTROLLED TIMED PERIODS. Blackwell Publishing Ltd, 1966.