Morphological and molecular characteristics of living human fetuses between Carnegie stages 7 and 23: ultrasound scanning and direct measurements.

MLA

Harkness, L. M., et al. “Morphological and Molecular Characteristics of Living Human Fetuses between Carnegie Stages 7 and 23: Ultrasound Scanning and Direct Measurements.” Human Reproduction Update, vol. 3, no. 1, Jan. 1997, pp. 25–33. EBSCOhost, https://doi.org/10.1093/humupd/3.1.25.

APA

Harkness, L. M., Rodger, M., & Baird, D. T. (1997). Morphological and molecular characteristics of living human fetuses between Carnegie stages 7 and 23: ultrasound scanning and direct measurements. Human Reproduction Update, 3(1), 25–33. https://doi.org/10.1093/humupd/3.1.25

Chicago

Harkness, L M, M Rodger, and D T Baird. 1997. “Morphological and Molecular Characteristics of Living Human Fetuses between Carnegie Stages 7 and 23: Ultrasound Scanning and Direct Measurements.” Human Reproduction Update 3 (1): 25–33. doi:10.1093/humupd/3.1.25.