Cita APA (7a ed.)
Ludvigson, H. W. (Summer99). Discussion of section 1. Psychological Record, 49(3), 475-485.
Cita Chicago Style (17a ed.)
Ludvigson, H. Wayne. "Discussion of Section 1." Psychological Record 49, no. 3 (Summer99): 475-485.
Cita MLA (9a ed.)
Ludvigson, H. Wayne. "Discussion of Section 1." Psychological Record, vol. 49, no. 3, Summer99, pp. 475-485.
Precaución: Estas citas no son 100% exactas.