APA-viite (7. p.)

Tungpalan, L. M. B. (1997). Promises to keep: Return to nursing. Soller Press.

Chicago-viite (17. p.)

Tungpalan, Luz M. Buenavista. Promises to Keep: Return to Nursing. Quezon City: Soller Press, 1997.

MLA-viite (9. p.)

Tungpalan, Luz M. Buenavista. Promises to Keep: Return to Nursing. Soller Press, 1997.