Παραπομπή σε μορφή APA (7η εκδ.)

Smallwood, W. M., & Greene, R. A. (1959). Greene and Bailey's Laboratory problems in biology: Accompanying Elements of biology. Allyn and Bacon.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Smallwood, W. M., και Robert A. Greene. Greene and Bailey's Laboratory Problems in Biology: Accompanying Elements of Biology. Boston: Allyn and Bacon, 1959.

Παραπομπή σε μορφή MLA (8th εκδ.)

Smallwood, W. M., και Robert A. Greene. Greene and Bailey's Laboratory Problems in Biology: Accompanying Elements of Biology. Allyn and Bacon, 1959.