Cita APA (7a ed.)
Langton, H. (Feb/Mar2012). Hearing voices... encouraging students to learn to speak up. Mental Health Nursing, 32(1), 3.
Cita Chicago Style (17a ed.)
Langton, Helen. "Hearing Voices... Encouraging Students to Learn to Speak Up." Mental Health Nursing 32, no. 1 (Feb/Mar2012): 3.
Cita MLA (9a ed.)
Langton, Helen. "Hearing Voices... Encouraging Students to Learn to Speak Up." Mental Health Nursing, vol. 32, no. 1, Feb/Mar2012, p. 3.
Precaución: Estas citas no son 100% exactas.