Cita APA (7a ed.)

Banaszak, J., Romasenko, L., & Osytshnjuk, A. (1998). Megachilid bees of Europe: (Hymenoptera, Apoidea, Megachilidae). Pedagogical University of Bydgoszcz.

Cita Chicago Style (17a ed.)

Banaszak, Józef, Ludmila Romasenko, y Anna Osytshnjuk. Megachilid Bees of Europe: (Hymenoptera, Apoidea, Megachilidae). Bydgoszcz: Pedagogical University of Bydgoszcz, 1998.

Cita MLA (9a ed.)

Banaszak, Józef, et al. Megachilid Bees of Europe: (Hymenoptera, Apoidea, Megachilidae). Pedagogical University of Bydgoszcz, 1998.