Cita APA (7th ed.)

Anderson, E. P., & Facklam, C. G. (1985). Gas engine manual (3a. ed.). Theodore Audel.

Cita Chicago (17th ed.)

Anderson, Edwin P., i Charles G. Facklam. Gas Engine Manual. 3a. ed. Boston: Theodore Audel, 1985.

Cita MLA (9th ed.)

Anderson, Edwin P., i Charles G. Facklam. Gas Engine Manual. 3a. ed. Theodore Audel, 1985.