Παραπομπή σε μορφή APA (7η εκδ.)

Secker-Walker, L., Chessells, J., Stewart, E., Swansbury, G., Richards, S., & Lawler, S. (1989). Chromosomes and other prognostic factors in acute lymphoblastic leukaemia: A long-term follow-up.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Secker-Walker, L., J. Chessells, E. Stewart, G. Swansbury, S. Richards, και S. Lawler. Chromosomes and Other Prognostic Factors in Acute Lymphoblastic Leukaemia: A Long-term Follow-up. 1989.

Παραπομπή σε μορφή MLA (9th εκδ.)

Secker-Walker, L., et al. Chromosomes and Other Prognostic Factors in Acute Lymphoblastic Leukaemia: A Long-term Follow-up. 1989.