APA

Deibel L., . (1979). Self-service fare collection. Vol. III. McLean, VA: MITRE Corporation.

Chicago

Deibel LE, . 1979. Self-service fare collection. Vol. III. McLean, VA: MITRE Corporation.

Harvard

Deibel L., . (1979). Self-service fare collection. Vol. III. McLean, VA: MITRE Corporation.

MLA

Deibel LE, . Self-service fare collection. Vol. III. McLean, VA: MITRE Corporation. 1979.