APA (7th ed.) Citation

Ek, C., Torr, P., & Lawrence, N. (2008). Gaussian process latent variable models for human pose estimation. Springer.

Chicago Style (17th ed.) Citation

Ek, CH, PHS Torr, and ND Lawrence. Gaussian Process Latent Variable Models for Human Pose Estimation. Springer, 2008.

MLA (9th ed.) Citation

Ek, CH, et al. Gaussian Process Latent Variable Models for Human Pose Estimation. Springer, 2008.