Strategies in landmark use by orangutans and human children.

MLA

Marsh, Heidi L., et al. “Strategies in Landmark Use by Orangutans and Human Children.” Animal Cognition, vol. 14, no. 4, July 2011, pp. 487–502. EBSCOhost, https://doi.org/10.1007/s10071-011-0382-9.

APA

Marsh, H. L., Spetch, M. L., & MacDonald, S. E. (2011). Strategies in landmark use by orangutans and human children. Animal Cognition, 14(4), 487–502. https://doi.org/10.1007/s10071-011-0382-9

Chicago

Marsh, Heidi L, Marcia L Spetch, and Suzanne E MacDonald. 2011. “Strategies in Landmark Use by Orangutans and Human Children.” Animal Cognition 14 (4): 487–502. doi:10.1007/s10071-011-0382-9.