Παραπομπή σε μορφή APA (7η εκδ.)

Urquidi, C. W. (1974). A statement of the laws of Bolivia in matters affecting business (2nd ed., rev. and enl.). 75311.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Urquidi, Carlos Walter. A Statement of the Laws of Bolivia in Matters Affecting Business. 2nd ed., rev. and enl. Washington: 75311, 1974.

Παραπομπή σε μορφή MLA (9th εκδ.)

Urquidi, Carlos Walter. A Statement of the Laws of Bolivia in Matters Affecting Business. 2nd ed., rev. and enl. 75311, 1974.