Cita APA (7a ed.)

Faegri, K., Kaland, P. E., & Krzywinski, K. (1989). Textbook of pollen analysis (4th ed.). Wiley.

Cita Chicago Style (17a ed.)

Faegri, Knut, Peter Emil Kaland, y Knut Krzywinski. Textbook of Pollen Analysis. 4th ed. New York: Wiley, 1989.

Cita MLA (8a ed.)

Faegri, Knut, et al. Textbook of Pollen Analysis. 4th ed. Wiley, 1989.