APA (7th ed.) Citation

Ignacio Ortuño, Pedro Albarrán, Juan A. Crespo, & Javier Ruiz-Castillo. The skewness of science in 219 sub-fields and a number of aggregates.

Chicago Style (17th ed.) Citation

Ignacio Ortuño, Pedro Albarrán, Juan A. Crespo, and Javier Ruiz-Castillo. The Skewness of Science in 219 Sub-fields and a Number of Aggregates.

MLA (9th ed.) Citation

Ignacio Ortuño, et al. The Skewness of Science in 219 Sub-fields and a Number of Aggregates.

Warning: These citations may not always be 100% accurate.