APA

Congresso Internacional de Menopausa (3ª: 1981: Ostend B., . (1981). <The >controversial climacteric. Lancaster: MTP.

Chicago

Congresso Internacional de Menopausa (3ª: 1981: Ostend Bélgica), . 1981. <The >controversial climacteric. Lancaster: MTP.

Harvard

Congresso Internacional de Menopausa (3ª: 1981: Ostend B., . (1981). <The >controversial climacteric. Lancaster: MTP.

MLA

Congresso Internacional de Menopausa (3ª: 1981: Ostend Bélgica), . <The >controversial climacteric. Lancaster: MTP. 1981.