Παραπομπή APA

Ambrosini, R., Martinelli, R., Muller, A. P., Ninni, P., & Saino, N. Gape coloration reliably reflects immunocompetence of barn swallow (Hirundo rustica) nestlings.

Παραπομπή Chicago Style

Ambrosini, Roberto., Roberta Martinelli, Anders Pape Muller, Paola Ninni, και Nicola Saino. Gape Coloration Reliably Reflects Immunocompetence of Barn Swallow (Hirundo Rustica) Nestlings.

Παραπομπή MLA

Ambrosini, Roberto., et al. Gape Coloration Reliably Reflects Immunocompetence of Barn Swallow (Hirundo Rustica) Nestlings.

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