Код
<form>
<input type="radio" id="male" name="gender" value="male">
<label for="male">Мужчина</label><br>
<input type="radio" id="female" name="gender" value="female">
<label for="female">Женщина</label><br>
<input type="radio" id="other" name="gender" value="other">
<label for="other">другое</label>
</form>