APA Citatie

Johnston, M. O., Das, B., & Hoeh, W. R. (1998). Negative correlation between male allocation and rate of self-fertilization in a hermaphroditic animal. The National Academy of Sciences.

Chicago Style citaat

Johnston, Mark O., Bijon Das, en Walter R. Hoeh. Negative Correlation between Male Allocation and Rate of Self-fertilization in a Hermaphroditic animal. The National Academy of Sciences, 1998.

MLA citatie

Johnston, Mark O., Bijon Das, en Walter R. Hoeh. Negative Correlation between Male Allocation and Rate of Self-fertilization in a Hermaphroditic animal. The National Academy of Sciences, 1998.