APA

Warburton S., Trower-Foyan M., . (1981). Rural public transport need, demand and provision. Newcastle: Newcastle upon Tyne University. Transport Operations Research Group. Research report no 43.

Chicago

Warburton S, Trower-Foyan M, . 1981. Rural public transport need, demand and provision. Newcastle: Newcastle upon Tyne University. Transport Operations Research Group. Research report no 43.

Harvard

Warburton S., Trower-Foyan M., . (1981). Rural public transport need, demand and provision. Newcastle: Newcastle upon Tyne University. Transport Operations Research Group. Research report no 43.

MLA

Warburton S, Trower-Foyan M, . Rural public transport need, demand and provision. Newcastle: Newcastle upon Tyne University. Transport Operations Research Group. Research report no 43. 1981.