APA

Allison W. S., Levinson H. S. & Bloch A. (1986). New York City's for-hire van services. : Transportation Research Record.

Chicago

Allison William S, Levinson Herbert S and Bloch Arnold. 1986. New York City's for-hire van services. : Transportation Research Record.

Harvard

Allison W. S., Levinson H. S. and Bloch A. (1986). New York City's for-hire van services. : Transportation Research Record.

MLA

Allison William S, Levinson Herbert S and Bloch Arnold. New York City's for-hire van services. : Transportation Research Record. 1986.