APA (7th ed.) Citation

Haller, D. (1989). High-probability conflict in Bolivien. Blätter des Informationszentrums 3. Welt, 161, 28.

Chicago Style (17th ed.) Citation

Haller, Daniel. "High-probability Conflict in Bolivien." Blätter Des Informationszentrums 3. Welt 161 (1989): 28.

MLA (8th ed.) Citation

Haller, Daniel. "High-probability Conflict in Bolivien." Blätter Des Informationszentrums 3. Welt, 161, 1989, p. 28.