Cita APA (7th ed.)
Ainley, D. G., & Wilson, R. P. (2023). The Aquatic World of Penguins. Springer Nature.
Cita Chicago (17th ed.)
Ainley, David G., i Rory P. Wilson. The Aquatic World of Penguins. Springer Nature, 2023.
Cita MLA (9th ed.)
Ainley, David G., i Rory P. Wilson. The Aquatic World of Penguins. Springer Nature, 2023.
Atenció: Aquestes cites poden no estar 100% correctes.