APA-referens (7:e uppl.)

Harberd, N., King, K., Carol, P., Cowling, R., Peng, J., & Richards, D. (1998). Gibberellin: Inhibitor of an inhibitor of...?

Chicago-referens (17:e uppl.)

Harberd, N., K. King, P. Carol, R. Cowling, J. Peng, och D. Richards. Gibberellin: Inhibitor of an Inhibitor of...? 1998.

MLA-referens (9:e uppl.)

Harberd, N., et al. Gibberellin: Inhibitor of an Inhibitor of...? 1998.