MacBriar, W. N., & Stevenson, D. E. (1976). Dispersal and survival in the bank swallow (Riparia riparia) in southeastern Wisconsin. Milwaukee Public Museum.
Chicago-viite (17. p.)MacBriar, Wallace N., ja Diane E. Stevenson. Dispersal and Survival in the Bank Swallow (Riparia Riparia) in Southeastern Wisconsin. [Milwaukee]: Milwaukee Public Museum, 1976.
MLA-viite (8. p.)MacBriar, Wallace N., ja Diane E. Stevenson. Dispersal and Survival in the Bank Swallow (Riparia Riparia) in Southeastern Wisconsin. Milwaukee Public Museum, 1976.
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