APA Edition Citation

Hartman & C Carl. (1962). Science and the safe period a compendium of human reproduction. Williams & wilkins company.

Chicago Edition Citation

Hartman and C Carl. Science and the Safe Period a Compendium of Human Reproduction. Williams & wilkins company, 1962.

MLA Edition Citation

Hartman and C Carl. Science and the Safe Period a Compendium of Human Reproduction. Williams & wilkins company, 1962.

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